diff --git a/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/BouncyCastleLoader.java b/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/BouncyCastleLoader.java
index 69002f1603962..a14ecaa517ab6 100644
--- a/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/BouncyCastleLoader.java
+++ b/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/BouncyCastleLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/package-info.java b/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/package-info.java
index b6308e37b4443..e4f6c2e2f1384 100644
--- a/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/package-info.java
+++ b/bouncy-castle/bc/src/main/java/org/apache/pulsar/bcloader/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Package for Bouncy Castle provider Loader.
  */
diff --git a/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerBase.java b/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerBase.java
index b074b22580d67..330d4fbc06897 100644
--- a/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerBase.java
+++ b/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerTest.java b/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerTest.java
index fe5c0d1e9f187..624315ae0c9cd 100644
--- a/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerTest.java
+++ b/bouncy-castle/bcfips-include-test/src/test/java/org/apache/pulsar/client/TlsProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/BouncyCastleFipsLoader.java b/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/BouncyCastleFipsLoader.java
index 2ea003b9b46b7..5e2f2fd9c2451 100644
--- a/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/BouncyCastleFipsLoader.java
+++ b/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/BouncyCastleFipsLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/package-info.java b/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/package-info.java
index 5d3c8c00a07ff..d610ff5642da4 100644
--- a/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/package-info.java
+++ b/bouncy-castle/bcfips/src/main/java/org/apache/pulsar/bcloader/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/pom.xml b/buildtools/pom.xml
index f3d116ab34899..a463f114c627c 100644
--- a/buildtools/pom.xml
+++ b/buildtools/pom.xml
@@ -43,6 +43,7 @@
     <slf4j.version>1.7.32</slf4j.version>
     <testng.version>7.3.0</testng.version>
     <commons-lang3.version>3.11</commons-lang3.version>
+    <license-maven-plugin.version>4.1</license-maven-plugin.version>
     <maven-shade-plugin.version>3.4.0</maven-shade-plugin.version>
     <puppycrawl.checkstyle.version>8.37</puppycrawl.checkstyle.version>
     <maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
@@ -151,7 +152,7 @@
       <plugin>
         <groupId>com.mycila</groupId>
         <artifactId>license-maven-plugin</artifactId>
-        <version>4.0.rc2</version>
+        <version>${license-maven-plugin.version}</version>
         <configuration>
           <licenseSets>
             <licenseSet>
@@ -159,7 +160,7 @@
             </licenseSet>
           </licenseSets>
           <mapping>
-            <java>JAVADOC_STYLE</java>
+            <java>SLASHSTAR_STYLE</java>
           </mapping>
         </configuration>
       </plugin>
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/AnnotationListener.java b/buildtools/src/main/java/org/apache/pulsar/tests/AnnotationListener.java
index b139f90faf41e..38cd2a1747a63 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/AnnotationListener.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/AnnotationListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/BetweenTestClassesListenerAdapter.java b/buildtools/src/main/java/org/apache/pulsar/tests/BetweenTestClassesListenerAdapter.java
index 7e803f29ef16a..8463e8519a0f1 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/BetweenTestClassesListenerAdapter.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/BetweenTestClassesListenerAdapter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/EnumValuesDataProvider.java b/buildtools/src/main/java/org/apache/pulsar/tests/EnumValuesDataProvider.java
index 3c43baed98ac7..6192a062955f6 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/EnumValuesDataProvider.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/EnumValuesDataProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/FailFastNotifier.java b/buildtools/src/main/java/org/apache/pulsar/tests/FailFastNotifier.java
index 0f001332a98d8..2040567f96c76 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/FailFastNotifier.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/FailFastNotifier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalCleanupListener.java b/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalCleanupListener.java
index c40956a9e259e..2cd2f5792793b 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalCleanupListener.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalCleanupListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalStateCleaner.java b/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalStateCleaner.java
index 05dbae115f177..ed23fe4f6980c 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalStateCleaner.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/FastThreadLocalStateCleaner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/MockitoCleanupListener.java b/buildtools/src/main/java/org/apache/pulsar/tests/MockitoCleanupListener.java
index de0ba280ace5e..1796d457d0921 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/MockitoCleanupListener.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/MockitoCleanupListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/MockitoThreadLocalStateCleaner.java b/buildtools/src/main/java/org/apache/pulsar/tests/MockitoThreadLocalStateCleaner.java
index 4fe4ea7e0e2d3..c8e269ac56afb 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/MockitoThreadLocalStateCleaner.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/MockitoThreadLocalStateCleaner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/PulsarTestListener.java b/buildtools/src/main/java/org/apache/pulsar/tests/PulsarTestListener.java
index dfec5dcef959f..057bad25a0a50 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/PulsarTestListener.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/PulsarTestListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/RetryAnalyzer.java b/buildtools/src/main/java/org/apache/pulsar/tests/RetryAnalyzer.java
index 696058ddc5224..e76a2bab9dc05 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/RetryAnalyzer.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/RetryAnalyzer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/TestRetrySupport.java b/buildtools/src/main/java/org/apache/pulsar/tests/TestRetrySupport.java
index a9bf4b49771cb..fd368bd01915f 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/TestRetrySupport.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/TestRetrySupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadDumpUtil.java b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadDumpUtil.java
index bf0d8bf41caf1..e20a02f95a992 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadDumpUtil.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadDumpUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLeakDetectorListener.java b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLeakDetectorListener.java
index 163591cf82554..803d1c4980bc9 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLeakDetectorListener.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLeakDetectorListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLocalStateCleaner.java b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLocalStateCleaner.java
index 3183960df8ec4..1f77402a4b1a7 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLocalStateCleaner.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/ThreadLocalStateCleaner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/java/org/apache/pulsar/tests/package-info.java b/buildtools/src/main/java/org/apache/pulsar/tests/package-info.java
index f1c6f5153c33c..ad0ca6f8cd186 100644
--- a/buildtools/src/main/java/org/apache/pulsar/tests/package-info.java
+++ b/buildtools/src/main/java/org/apache/pulsar/tests/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/main/resources/pulsar/suppressions.xml b/buildtools/src/main/resources/pulsar/suppressions.xml
index 49cfa48d3c562..7c78988db3e90 100644
--- a/buildtools/src/main/resources/pulsar/suppressions.xml
+++ b/buildtools/src/main/resources/pulsar/suppressions.xml
@@ -28,8 +28,9 @@
     <suppress checks="JavadocPackage" files=".*[\\/]maven-archetypes[\\/].*"/>
     <suppress checks="JavadocPackage" files=".*[\\/]examples[\\/].*"/>
 
-    <!-- suppress javadoc check for impl classes -->
+    <!-- suppress javadoc check for impl classes and package-info.java -->
     <suppress checks="JavadocType" files=".*Impl\.java$" />
+    <suppress checks="JavadocStyle" files=".+[\\/]package-info\.java$" />
 
     <!-- suppress all checks in the generated directories -->
     <suppress checks=".*" files=".+[\\/]generated[\\/].+\.java"/>
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/AnnotationListenerTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/AnnotationListenerTest.java
index 5121d3d3414a2..5b7f05da2cdca 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/AnnotationListenerTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/AnnotationListenerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/DefaultTestRetriesTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/DefaultTestRetriesTest.java
index dc5f9e23fd3d2..6b663d6e134c1 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/DefaultTestRetriesTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/DefaultTestRetriesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/EnumValuesDataProviderTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/EnumValuesDataProviderTest.java
index 9eb24ccf4bfc3..2ab349bb90b4f 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/EnumValuesDataProviderTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/EnumValuesDataProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/FastThreadLocalStateCleanerTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/FastThreadLocalStateCleanerTest.java
index 2fd8c4bbbe2c7..93af1d6478190 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/FastThreadLocalStateCleanerTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/FastThreadLocalStateCleanerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/RetryAnalyzerTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/RetryAnalyzerTest.java
index 90f19e8053513..64d25fbc76c8b 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/RetryAnalyzerTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/RetryAnalyzerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportBeforeMethodRetryTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportBeforeMethodRetryTest.java
index a447e09c9bf5d..fb85d1ceeaec2 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportBeforeMethodRetryTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportBeforeMethodRetryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportRetryTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportRetryTest.java
index bffcd16b01ac0..0e2b25dc62be2 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportRetryTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportRetryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportSuccessTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportSuccessTest.java
index 1621a68ed9cf5..d449f1ffb0aef 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportSuccessTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/TestRetrySupportSuccessTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/ThreadDumpUtilTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/ThreadDumpUtilTest.java
index 494621b2dae5f..7a663ac286a4e 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/ThreadDumpUtilTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/ThreadDumpUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/buildtools/src/test/java/org/apache/pulsar/tests/ThreadLocalStateCleanerTest.java b/buildtools/src/test/java/org/apache/pulsar/tests/ThreadLocalStateCleanerTest.java
index 612dd7811638c..8dc20980cdb39 100644
--- a/buildtools/src/test/java/org/apache/pulsar/tests/ThreadLocalStateCleanerTest.java
+++ b/buildtools/src/test/java/org/apache/pulsar/tests/ThreadLocalStateCleanerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/ShadedJCloudsUtils.java b/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/ShadedJCloudsUtils.java
index 20215f5d0af48..98960b04f5e39 100644
--- a/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/ShadedJCloudsUtils.java
+++ b/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/ShadedJCloudsUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/package-info.java b/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/package-info.java
index 08fa9c45454c3..6e463663675b2 100644
--- a/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/package-info.java
+++ b/jclouds-shaded/src/main/java/org/apache/pulsar/jclouds/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/AsyncCallbacks.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/AsyncCallbacks.java
index 78cca061c7898..dcf2c225e8b35 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/AsyncCallbacks.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/AsyncCallbacks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Entry.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Entry.java
index 5d1ccf81fd934..428dcc9d97c76 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Entry.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Entry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloader.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloader.java
index e9403f509776c..b60ae41670de7 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloader.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderFactory.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderFactory.java
index bb94cee6fde49..42f92359f9a94 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderFactory.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStats.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStats.java
index c9330ff9e056c..4059d4be94aad 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStats.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStatsDisable.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStatsDisable.java
index 862d466067e69..0fe0f453347bf 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStatsDisable.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/LedgerOffloaderStatsDisable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursor.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursor.java
index cf022d3552e64..0df07f60d76f4 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursor.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursorMXBean.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursorMXBean.java
index 9abe50d8a3ea3..7402bd65f793e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursorMXBean.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedCursorMXBean.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedger.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedger.java
index 7fcbfdc8b476c..012eef005da01 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedger.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerConfig.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerConfig.java
index 5ba739f8c9fdd..c02a781fda354 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerConfig.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerException.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerException.java
index fa6dc59d14753..1fa565d6ec788 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerException.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactory.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactory.java
index e640f65e71681..b1427bab80b22 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactory.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryConfig.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryConfig.java
index 78314be45c390..3a5a920bf1098 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryConfig.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryMXBean.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryMXBean.java
index f71583ab88661..35c26c5dfdb89 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryMXBean.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerFactoryMXBean.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerInfo.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerInfo.java
index e0c9982c04ea2..3e4e56187e5ee 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerInfo.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerMXBean.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerMXBean.java
index 6eccd029cbaf5..94c2f61e00afe 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerMXBean.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ManagedLedgerMXBean.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadata.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadata.java
index 7bbf2e5fe0c7f..7498ff823f838 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadata.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadataConsumer.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadataConsumer.java
index c4c30d1299e72..3706d513dc0b5 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadataConsumer.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/OffloadedLedgerMetadataConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Position.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Position.java
index c76e7b75ab581..ac5810bbf01e7 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Position.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/Position.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ReadOnlyCursor.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ReadOnlyCursor.java
index fe086f009808e..18d412f893152 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ReadOnlyCursor.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ReadOnlyCursor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ScanOutcome.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ScanOutcome.java
index c7a4cff474cb4..c679c40e85e91 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ScanOutcome.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/ScanOutcome.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/WaitingEntryCallBack.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/WaitingEntryCallBack.java
index fc1f3b4b5ec46..cc6dbf3239204 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/WaitingEntryCallBack.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/WaitingEntryCallBack.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/EntryImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/EntryImpl.java
index c387aa970adb6..574e2c17b6de7 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/EntryImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/EntryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerMetadataUtils.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerMetadataUtils.java
index b32b81b234922..399811e4b3b17 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerMetadataUtils.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerMetadataUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderStatsImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderStatsImpl.java
index 72382b1ac4574..be2895bf81867 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderStatsImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/LedgerOffloaderStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainer.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainer.java
index 293ce8d2fcbc2..f9c7a6d2efe0e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainer.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorImpl.java
index 8311def7eab6c..ce0619a986584 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorMXBeanImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorMXBeanImpl.java
index fd9dcc1e17f1c..48465e6294b0e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorMXBeanImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedCursorMXBeanImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryImpl.java
index 632b56f2a86a0..9f3fe9bb0c4a7 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryMBeanImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryMBeanImpl.java
index a5f0c67e68ae0..cf3d7142d617e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryMBeanImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryMBeanImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
index 704d7ceae5ed1..2e743ebdea8c7 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanImpl.java
index 42e79167f9271..dad101c9b72d1 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerOfflineBacklog.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerOfflineBacklog.java
index e0362205c6d9e..a271d439e0609 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerOfflineBacklog.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerOfflineBacklog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStore.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStore.java
index 3d60066782af2..b4c1383b77273 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStore.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStoreImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStoreImpl.java
index 2949902ac353f..94f332bd931d5 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStoreImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/MetaStoreImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorImpl.java
index 918cc22978b25..5ac8260c7920c 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NullLedgerOffloader.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NullLedgerOffloader.java
index 981bb55c2eb5b..0e5e7cf4b5b55 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NullLedgerOffloader.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/NullLedgerOffloader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OffloadSegmentInfoImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OffloadSegmentInfoImpl.java
index 8716d5a4dd5f8..dd6353a36e874 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OffloadSegmentInfoImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OffloadSegmentInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpAddEntry.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpAddEntry.java
index c25fa4f4d5163..43ad349ca84b9 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpAddEntry.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpAddEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpFindNewest.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpFindNewest.java
index df925871db6df..900af9322c791 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpFindNewest.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpFindNewest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpReadEntry.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpReadEntry.java
index b90527834398a..47c4029974de2 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpReadEntry.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpReadEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpScan.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpScan.java
index 9e56711b38667..9f1cd310f92e8 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpScan.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/OpScan.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImpl.java
index 267c886e9ff2b..ee179b5d059c8 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclable.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclable.java
index d2114ac7eb200..eb2b33e858d63 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclable.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapper.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapper.java
index e39572698461e..274c625e7459e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapper.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorImpl.java
index 8c20e0d560ee7..9102339b2904e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyManagedLedgerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyManagedLedgerImpl.java
index 8878b2aece0df..944674f6862c2 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyManagedLedgerImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ReadOnlyManagedLedgerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ShadowManagedLedgerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ShadowManagedLedgerImpl.java
index 346780a228349..4bc0b1c87251e 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ShadowManagedLedgerImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ShadowManagedLedgerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.bookkeeper.mledger.impl;
 
 import java.util.function.Supplier;
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCache.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCache.java
index 640a7eeefcebb..a67756ddeeae9 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCache.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDefaultEvictionPolicy.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDefaultEvictionPolicy.java
index 38f2c943d5913..bc67aeced1d5a 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDefaultEvictionPolicy.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDefaultEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDisabled.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDisabled.java
index c581a0fed6f18..81629efef628f 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDisabled.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheEvictionPolicy.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheEvictionPolicy.java
index 8c55ce7cf7f41..41284825fa76f 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheEvictionPolicy.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheManager.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheManager.java
index 12cbb023f8691..f68989039e51b 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheManager.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/EntryCacheManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManager.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManager.java
index 30216871e76cf..09b8f02897eb1 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManager.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheImpl.java
index 163728e0f0429..f1ead03da5db5 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheManagerImpl.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheManagerImpl.java
index 657740c39ec9e..9087fc6d30293 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheManagerImpl.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/RangeEntryCacheManagerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/package-info.java
index 898d250aa7f54..025f24506fb2c 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/cache/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/package-info.java
index 9699362cb3496..f01c447e53afe 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/ManagedLedgerInterceptor.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/ManagedLedgerInterceptor.java
index cb5ba0cbfee90..412655594c770 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/ManagedLedgerInterceptor.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/ManagedLedgerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/package-info.java
index 58ef67b706fb9..bc6a495ba3561 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/intercept/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadUtils.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadUtils.java
index 3768c4dd61208..550626f76c000 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadUtils.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderDefinition.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderDefinition.java
index 414b7c8d0d5ce..5d2aaec9464a6 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderDefinition.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderUtils.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderUtils.java
index 29689eb0b30e9..7119943f92fb8 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderUtils.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloaderUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/Offloaders.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/Offloaders.java
index caf8d5e8780ab..6910439e09131 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/Offloaders.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/Offloaders.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadersCache.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadersCache.java
index 307b7a5c286af..9f2f5860d4ebd 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadersCache.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/OffloadersCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/package-info.java
index 1be0b86c8b860..926737e03e5c8 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/offload/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/package-info.java
index 975a9581e41c0..f5c62d796b6f1 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/PendingBookieOpsStats.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/PendingBookieOpsStats.java
index 88af63ddcc8d3..ae319b44679ac 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/PendingBookieOpsStats.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/PendingBookieOpsStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/package-info.java
index 1e9054901a1e5..8ba9c7781f4f0 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/proto/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/CallbackMutex.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/CallbackMutex.java
index e5f07c2c7b8d6..b815d92eed3a1 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/CallbackMutex.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/CallbackMutex.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Errors.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Errors.java
index f56dc11bbda0c..91a03bc625b38 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Errors.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Errors.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Futures.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Futures.java
index 0b09118af7c91..637de8a79fc1f 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Futures.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/Futures.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtil.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtil.java
index a73b51410b296..336c3a69e45c1 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtil.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/RangeCache.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/RangeCache.java
index 98ae6659b785a..7599e2cc1874f 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/RangeCache.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/RangeCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/SafeRun.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/SafeRun.java
index fef9574640bb1..570cb7ae735ab 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/SafeRun.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/SafeRun.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/StatsBuckets.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/StatsBuckets.java
index 02021c5187e8c..60c0a7f6c9d22 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/StatsBuckets.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/StatsBuckets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/package-info.java b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/package-info.java
index e905eaeebe080..53f529a91dd81 100644
--- a/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/package-info.java
+++ b/managed-ledger/src/main/java/org/apache/bookkeeper/mledger/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/SimpleBookKeeperTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/SimpleBookKeeperTest.java
index d0a92f0ab9edd..0086500d08907 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/SimpleBookKeeperTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/SimpleBookKeeperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheManagerTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheManagerTest.java
index 982acfdedd2f1..78c7f7442bc9f 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheManagerTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheTest.java
index c1ee5a1083a8b..c538cae0ee703 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/EntryCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorConcurrencyTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorConcurrencyTest.java
index b590d222f3bce..3fa0234e13a55 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorConcurrencyTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorConcurrencyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainerTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainerTest.java
index dfb65d59c78bd..54ebc4c293a94 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainerTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorContainerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorIndividualDeletedMessagesTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorIndividualDeletedMessagesTest.java
index b3d3f1117e6a7..aa0d04783d991 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorIndividualDeletedMessagesTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorIndividualDeletedMessagesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorInfoMetadataTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorInfoMetadataTest.java
index b821cbc04031c..08d8fd939a01d 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorInfoMetadataTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorInfoMetadataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorListAckTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorListAckTest.java
index bdc5bdb4a5f54..0a3afcb2a61c3 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorListAckTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorListAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorPropertiesTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorPropertiesTest.java
index c9082344d23a8..f0d4083565657 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorPropertiesTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorPropertiesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorTest.java
index a7b410c808a24..c9bc863251e3a 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedCursorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerBkTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerBkTest.java
index 5c42e7f46bda5..f0435c89725a1 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerBkTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerBkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerErrorsTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerErrorsTest.java
index 5a52c29d544a6..eac22d2469b17 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerErrorsTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerErrorsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryChangeLedgerPathTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryChangeLedgerPathTest.java
index ba27777d6d50f..67c75bf907dca 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryChangeLedgerPathTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryChangeLedgerPathTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryShutdownTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryShutdownTest.java
index cce68540f06af..c223490f1c798 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryShutdownTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryShutdownTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryTest.java
index f307bfa72a579..d49d9ab3e2b6b 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerInfoMetadataTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerInfoMetadataTest.java
index 91bc7f143a4ae..7ddf6541c9a39 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerInfoMetadataTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerInfoMetadataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanTest.java
index 89c69a08db40c..2505db6ec55d7 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerMBeanTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerSingleBookieTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerSingleBookieTest.java
index 305ae15109d2a..c982a5eefb34f 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerSingleBookieTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerSingleBookieTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTerminationTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTerminationTest.java
index 85755db46c5ab..2150e80b29593 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTerminationTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTerminationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTest.java
index 20bb897dbf92c..744f50add3d63 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/MetaStoreImplTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/MetaStoreImplTest.java
index 8d546c74431f4..40ecbde3c0899 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/MetaStoreImplTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/MetaStoreImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorTest.java
index f73ebf122b7cf..e56d4488a3d5c 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/NonDurableCursorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadLedgerDeleteTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadLedgerDeleteTest.java
index e36835f2efbfc..c54cee0765384 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadLedgerDeleteTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadLedgerDeleteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixReadTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixReadTest.java
index f49ce9961fd65..718d49f986110 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixReadTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixReadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixTest.java
index 2c74c6b46ac80..9edcbeb64814b 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/OffloadPrefixTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclableTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclableTest.java
index 4b4914e605c2b..f46e3ec36b24c 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclableTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionImplRecyclableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionTest.java
index 659796d92db3e..f2b1a7062b5e3 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/PositionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapperTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapperTest.java
index aeb8f97bfaef6..c374b034054da 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapperTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/RangeSetWrapperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorTest.java
index 340acfea6a413..0386966ad2284 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/ReadOnlyCursorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManagerTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManagerTest.java
index f6d3ac881568e..e1d429396d761 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManagerTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/impl/cache/PendingReadsManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadUtilsTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadUtilsTest.java
index bcb1700b7dee4..798dfda9d890e 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadUtilsTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.bookkeeper.mledger.offload;
 
 import org.apache.bookkeeper.mledger.proto.MLDataFormats;
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadersCacheTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadersCacheTest.java
index 5431a86481204..78fe1bdb3b033 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadersCacheTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/offload/OffloadersCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/CallbackMutexTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/CallbackMutexTest.java
index 3d20c0ff495cc..ae3dbad6368c8 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/CallbackMutexTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/CallbackMutexTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/MockClock.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/MockClock.java
index b74bec3e6d082..8a419d53236cd 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/MockClock.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/MockClock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtilTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtilTest.java
index 880d6cbef4333..088220cd35e5f 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtilTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/PositionAckSetUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/RangeCacheTest.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/RangeCacheTest.java
index 341a4928cc798..8ce0db4ac4caa 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/RangeCacheTest.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/RangeCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/TestStatsBuckets.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/TestStatsBuckets.java
index 12efbb054ded6..cb0fd2aa090b0 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/TestStatsBuckets.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/TestStatsBuckets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/ThrowableToStringUtil.java b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/ThrowableToStringUtil.java
index d7540ad30ca8b..14bea7a7e6d39 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/ThrowableToStringUtil.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/mledger/util/ThrowableToStringUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/test/BookKeeperClusterTestCase.java b/managed-ledger/src/test/java/org/apache/bookkeeper/test/BookKeeperClusterTestCase.java
index 5518838be37a9..a4d2927fc8dbc 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/test/BookKeeperClusterTestCase.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/test/BookKeeperClusterTestCase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/test/MockedBookKeeperTestCase.java b/managed-ledger/src/test/java/org/apache/bookkeeper/test/MockedBookKeeperTestCase.java
index 1e960c32bf678..e2101268b09e6 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/test/MockedBookKeeperTestCase.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/test/MockedBookKeeperTestCase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/managed-ledger/src/test/java/org/apache/bookkeeper/test/ZooKeeperUtil.java b/managed-ledger/src/test/java/org/apache/bookkeeper/test/ZooKeeperUtil.java
index 6f9d04d9eb0b3..b925334d65c56 100644
--- a/managed-ledger/src/test/java/org/apache/bookkeeper/test/ZooKeeperUtil.java
+++ b/managed-ledger/src/test/java/org/apache/bookkeeper/test/ZooKeeperUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pom.xml b/pom.xml
index eef1a3585303b..23092d983b6c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -252,7 +252,7 @@ flexible messaging model and an intuitive client API.</description>
     <!-- Plugin dependencies -->
     <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
     <exec-maven-plugin.version>3.0.0</exec-maven-plugin.version>
-    <license-maven-plugin.version>4.0.rc2</license-maven-plugin.version>
+    <license-maven-plugin.version>4.1</license-maven-plugin.version>
     <directory-maven-plugin.version>1.0</directory-maven-plugin.version>
     <maven-enforcer-plugin.version>3.1.0</maven-enforcer-plugin.version>
     <!-- surefire.version is defined in apache parent pom -->
@@ -1547,7 +1547,7 @@ flexible messaging model and an intuitive client API.</description>
             </licenseSet>
           </licenseSets>
           <mapping>
-            <java>JAVADOC_STYLE</java>
+            <java>SLASHSTAR_STYLE</java>
             <proto>JAVADOC_STYLE</proto>
             <go>DOUBLESLASH_STYLE</go>
             <conf>SCRIPT_STYLE</conf>
diff --git a/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenz.java b/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenz.java
index 4a82e54962338..2e062b87a8325 100644
--- a/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenz.java
+++ b/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenz.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/package-info.java b/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
index 025caadc09bbf..e6fd55da98e5c 100644
--- a/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
+++ b/pulsar-broker-auth-athenz/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-athenz/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenzTest.java b/pulsar-broker-auth-athenz/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenzTest.java
index f1cc632ec0236..89ee5ca083079 100644
--- a/pulsar-broker-auth-athenz/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenzTest.java
+++ b/pulsar-broker-auth-athenz/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderAthenzTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderSasl.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderSasl.java
index 0e090c638c135..93f7d3f420699 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderSasl.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderSasl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/PulsarSaslServer.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/PulsarSaslServer.java
index 92c026ce601cc..7f99d677a980d 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/PulsarSaslServer.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/PulsarSaslServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import java.io.IOException;
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationDataSource.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationDataSource.java
index f023556bc2bac..1ace01aee0238 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationDataSource.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationDataSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationState.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationState.java
index f089ed77df715..862e171043ce7 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationState.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslAuthenticationState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import java.util.concurrent.atomic.AtomicLong;
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleToken.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleToken.java
index 7795fa75e76d9..452f1e352d2ca 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleToken.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleToken.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleTokenSigner.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleTokenSigner.java
index 6ded38132e1ad..c979566e485ce 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleTokenSigner.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/SaslRoleTokenSigner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/package-info.java b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
index 025caadc09bbf..e6fd55da98e5c 100644
--- a/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
+++ b/pulsar-broker-auth-sasl/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/MiniKdc.java b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/MiniKdc.java
index 4d4cd3748309f..4e095a32b03bf 100644
--- a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/MiniKdc.java
+++ b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/MiniKdc.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import java.io.File;
diff --git a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/ProxySaslAuthenticationTest.java b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/ProxySaslAuthenticationTest.java
index 8160b400b76fb..261efe680f862 100644
--- a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/ProxySaslAuthenticationTest.java
+++ b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/ProxySaslAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslAuthenticateTest.java b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslAuthenticateTest.java
index 3c381d112c76d..9965a2c085985 100644
--- a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslAuthenticateTest.java
+++ b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslAuthenticateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import static org.testng.Assert.assertFalse;
diff --git a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslServerTokenSignerTest.java b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslServerTokenSignerTest.java
index f0381580deecd..b99c46c6573ea 100644
--- a/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslServerTokenSignerTest.java
+++ b/pulsar-broker-auth-sasl/src/test/java/org/apache/pulsar/broker/authentication/SaslServerTokenSignerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import javax.naming.AuthenticationException;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMapping.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMapping.java
index 3354d823adc05..6602dfcd04970 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMapping.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMapping.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/ConfigurationStringUtil.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/ConfigurationStringUtil.java
index 99736b4f2f4a8..2d6f77d7598ab 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/ConfigurationStringUtil.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/ConfigurationStringUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.bookie.rackawareness;
 
 import java.util.ArrayList;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicy.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicy.java
index 9e6affbb7ef36..9e416985ec553 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicy.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/package-info.java
index fd1f46466bbf9..18616b10ac599 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/bookie/rackawareness/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/BitRateUnit.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/BitRateUnit.java
index 7e0d0dcfda1cc..8bf04d7c2c451 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/BitRateUnit.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/BitRateUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ClassLoaderSwitcher.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ClassLoaderSwitcher.java
index 787182ef012bc..55cb9198da2bc 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ClassLoaderSwitcher.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ClassLoaderSwitcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/MetadataSessionExpiredPolicy.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/MetadataSessionExpiredPolicy.java
index 5038912851177..97c37e902d4e3 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/MetadataSessionExpiredPolicy.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/MetadataSessionExpiredPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/PulsarServerException.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/PulsarServerException.java
index 1fd1d0770213a..2235b9a7128b8 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/PulsarServerException.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/PulsarServerException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
index c84f1a0542ab1..427c648911402 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfigurationUtils.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfigurationUtils.java
index 7507181f34bdd..b5a0af97f8f10 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfigurationUtils.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfigurationUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ShutdownService.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ShutdownService.java
index 37aa365a2ab8e..69ac157aa1265 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ShutdownService.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ShutdownService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataCommand.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataCommand.java
index 0bd03d5daf686..9dd666b4cb1bd 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataCommand.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttp.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttp.java
index f48dbc263e0e6..876dfb87fc582 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttp.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttps.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttps.java
index ec4dc292c13ce..31328df35d2eb 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttps.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataHttps.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSource.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSource.java
index 453fafbab3244..4a159b16e3fd8 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSource.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSubscription.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSubscription.java
index f6723609908ac..69ef526012daa 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSubscription.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationDataSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProvider.java
index 840b5cb057db6..9e7b25930e0be 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasic.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasic.java
index 9f6bacf729891..3c4759fec7da9 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasic.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import java.io.BufferedReader;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderList.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderList.java
index f921a6f1e0918..f3712168104ba 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderList.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderList.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTls.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTls.java
index 4cfcad6a68695..47e5316bce9ce 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTls.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderToken.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderToken.java
index 9cc220aa8c75b..7fe20d5c5421a 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderToken.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationProviderToken.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationService.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationService.java
index 6fe6c5f8e7ca7..0dedef64159c1 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationService.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationState.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationState.java
index 0e5dcc3121f27..469a3fbe3e9de 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationState.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/AuthenticationState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import java.util.concurrent.CompletableFuture;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/OneStageAuthenticationState.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/OneStageAuthenticationState.java
index 6e5b889ff3c9c..a355ce959562f 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/OneStageAuthenticationState.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/OneStageAuthenticationState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.authentication;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/AuthenticationMetrics.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/AuthenticationMetrics.java
index b4ae44e200d01..0a095235f3cb3 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/AuthenticationMetrics.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/AuthenticationMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/package-info.java
index 068c693b9c395..acfc53788ee10 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/metrics/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
index e4432e5951756..3104a84ec7f22 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/AuthTokenUtils.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/AuthTokenUtils.java
index 12063d3f0528e..cb917a9e0bf00 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/AuthTokenUtils.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/AuthTokenUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/package-info.java
index 5492a2dea9d6c..4bdf8e66bc47c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authentication/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationProvider.java
index 12a54d502f4cb..9adc212019d63 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationService.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationService.java
index 3baaf57990a9a..9e9e2e832385c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationService.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/AuthorizationService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProvider.java
index d77288e30850f..fa613245cfa27 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
index de586345fd0da..ab92881f062ed 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/PulsarAuthorizationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/package-info.java
index 26c9419d8e36e..d17d8d91f0adb 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/authorization/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/ConfigurationCacheService.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/ConfigurationCacheService.java
index ad820b36aebee..7fc9ea8d3f1a2 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/ConfigurationCacheService.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/ConfigurationCacheService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/package-info.java
index 83e11fdf2c61b..5d8fe448344ef 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/cache/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/ConnectionController.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/ConnectionController.java
index 609d0cc19071c..fcf010a04816c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/ConnectionController.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/ConnectionController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/package-info.java
index 9483f3427982c..db36dc5e66e19 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/limiter/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/package-info.java
index cf095a74f8d9b..4df99bf52ada3 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BaseResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BaseResources.java
index 31409e3789076..e705581a9d54d 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BaseResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BaseResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BookieResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BookieResources.java
index 32c0e7a395e80..23befce463877 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BookieResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BookieResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BrokerResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BrokerResources.java
index 9ba2f6ef51b88..77fc2f3e69f8c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BrokerResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/BrokerResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ClusterResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ClusterResources.java
index 5bde79e632113..843cec7b20594 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ClusterResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ClusterResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/DynamicConfigurationResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/DynamicConfigurationResources.java
index c142e0896a132..2c9823bd84e27 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/DynamicConfigurationResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/DynamicConfigurationResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LoadManagerReportResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LoadManagerReportResources.java
index acc5e23869d12..c3ecc1cf3fac0 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LoadManagerReportResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LoadManagerReportResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LocalPoliciesResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LocalPoliciesResources.java
index 6432bfbac7835..797eb089cbefb 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LocalPoliciesResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/LocalPoliciesResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/MetadataStoreCacheLoader.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/MetadataStoreCacheLoader.java
index eada0db382dcb..43376f4055063 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/MetadataStoreCacheLoader.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/MetadataStoreCacheLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/NamespaceResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/NamespaceResources.java
index 2223e951f6628..04238888f0753 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/NamespaceResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/NamespaceResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/PulsarResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/PulsarResources.java
index 9cfeddd123d80..13bb28c439bf9 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/PulsarResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/PulsarResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ResourceGroupResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ResourceGroupResources.java
index 414bf4ffcfc35..578609b21958f 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ResourceGroupResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/ResourceGroupResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TenantResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TenantResources.java
index 87f48f7e682a4..f82ea0da2c04c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TenantResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TenantResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TopicResources.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TopicResources.java
index ee537431280f3..0015dd148b35d 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TopicResources.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/TopicResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/package-info.java
index 94cd53aed5797..e23a45fc39fd5 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/resources/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtils.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtils.java
index c2aa40e030d80..4b0cf76f2276b 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtils.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsServlet.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsServlet.java
index 1c3277d5ee480..75deddca14cf8 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsServlet.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusRawMetricsProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusRawMetricsProvider.java
index d2067766a41b7..fe232fc941b8c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusRawMetricsProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusRawMetricsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
index 3723fb4ff5c99..5289e0938e57b 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/BindAddressValidator.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/BindAddressValidator.java
index 00313c6048cc9..f417e0b59b78d 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/BindAddressValidator.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/BindAddressValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/MultipleListenerValidator.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/MultipleListenerValidator.java
index 05688f0660b18..780203371ecdc 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/MultipleListenerValidator.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/MultipleListenerValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/package-info.java
index 09ccc74260cef..7f1cdeda66ffc 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/validator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/AuthenticationFilter.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/AuthenticationFilter.java
index 6c69bce42685e..55265b21b3b1b 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/AuthenticationFilter.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/AuthenticationFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DisableDebugHttpMethodFilter.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DisableDebugHttpMethodFilter.java
index 2bd68a7be0856..f51bd537f8769 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DisableDebugHttpMethodFilter.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DisableDebugHttpMethodFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandler.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandler.java
index 3ebdbab761e35..af437e8c27f3f 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandler.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JettyRequestLogFactory.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JettyRequestLogFactory.java
index 8b9b507ee8b01..e5daa5852b51f 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JettyRequestLogFactory.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JettyRequestLogFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JsonMapperProvider.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JsonMapperProvider.java
index f4c4fc1837d9d..0aa2d01adf11e 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JsonMapperProvider.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/JsonMapperProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/RateLimitingFilter.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/RateLimitingFilter.java
index b2c2b84bbdf79..502b691fa34b0 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/RateLimitingFilter.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/RateLimitingFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.web;
 
 import com.google.common.util.concurrent.RateLimiter;
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/UnrecognizedPropertyExceptionMapper.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/UnrecognizedPropertyExceptionMapper.java
index 6311157002425..6badf31bb1969 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/UnrecognizedPropertyExceptionMapper.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/UnrecognizedPropertyExceptionMapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/WebExecutorThreadPool.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/WebExecutorThreadPool.java
index c3cbe7a0ab6eb..a1d566e135cf6 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/WebExecutorThreadPool.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/WebExecutorThreadPool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/package-info.java
index 5f61532b031b6..1c201419df475 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlet.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlet.java
index 21a00107c1bce..1ecf4c4e53943 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlet.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinition.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinition.java
index b8c407420de48..4f68889a74499 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinition.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinitions.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinitions.java
index b018c4ac6025b..e8ced486bfb57 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinitions.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletMetadata.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletMetadata.java
index 4138d4ea8bab0..87a531032a3d7 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletMetadata.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtils.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtils.java
index f7df7aaf7c39d..d79dbc2c44f6c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtils.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoader.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoader.java
index 9ebbf8cf260dc..c2b4b90073391 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoader.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlets.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlets.java
index 4feef4c7a6fbc..0046d28afa444 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlets.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServlets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
index 8c3b3b2b8c828..71f2737abb426 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Pulsar additional servlet plugin.
  */
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/BindAddress.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/BindAddress.java
index a5b4aa20b3126..633462d0dbe22 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/BindAddress.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/BindAddress.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/Category.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/Category.java
index 7a2c81e48f53c..5f3e01f526d7d 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/Category.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/Category.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/FieldContext.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/FieldContext.java
index 3c0ffb36ebfd5..839e1f9929e84 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/FieldContext.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/FieldContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertiesContext.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertiesContext.java
index 27f42775451ad..782e0d0749121 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertiesContext.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertiesContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertyContext.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertyContext.java
index 59657e728b335..cc5bbc65bec6c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertyContext.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PropertyContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfiguration.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfiguration.java
index 7dbbffadcfebd..59e2a4bc78d76 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfiguration.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoader.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoader.java
index b0479d8158857..66b8e042675e2 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoader.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/VipStatus.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/VipStatus.java
index dcde2d02dd571..5e6a31b323f55 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/VipStatus.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/VipStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/package-info.java
index 7306dab9a3b7a..7e2494b1537a7 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/common/configuration/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/package-info.java
index f01bd9198f568..05e3f33593f8c 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/JettySslContextFactory.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/JettySslContextFactory.java
index 514fa4a07250e..46a86045995f9 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/JettySslContextFactory.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/JettySslContextFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/package-info.java
index 8978699ff7926..4e9cc9273b2d1 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/jetty/tls/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkBookieRackAffinityMapping.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkBookieRackAffinityMapping.java
index 35438afb7d99b..e7688f5b7470d 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkBookieRackAffinityMapping.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkBookieRackAffinityMapping.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkIsolatedBookieEnsemblePlacementPolicy.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkIsolatedBookieEnsemblePlacementPolicy.java
index 2855957395f06..f85c355726e16 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkIsolatedBookieEnsemblePlacementPolicy.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/ZkIsolatedBookieEnsemblePlacementPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/package-info.java b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/package-info.java
index 5e129c634444f..18f76f21e54d5 100644
--- a/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/package-info.java
+++ b/pulsar-broker-common/src/main/java/org/apache/pulsar/zookeeper/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMappingTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMappingTest.java
index 8cbd0ebe9ca55..bbc0c9257fdaa 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMappingTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/BookieRackAffinityMappingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicyTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicyTest.java
index 3ae5fd2b0eaaa..5ca946bbbb501 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicyTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/bookie/rackawareness/IsolatedBookieEnsemblePlacementPolicyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/BitRateUnitTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/BitRateUnitTest.java
index 14adcc7027334..60f009a27ca2f 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/BitRateUnitTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/BitRateUnitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasicTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasicTest.java
index fa72af76e8a34..723fde7083d38 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasicTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderBasicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderListTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderListTest.java
index 7d7e0ca92f61a..98deee514a962 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderListTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderListTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTokenTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTokenTest.java
index c7ab278130021..82e8a8f87ee55 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTokenTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authentication/AuthenticationProviderTokenTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProviderTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProviderTest.java
index ca80ee3aa3a38..7e329d14307c7 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProviderTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/authorization/MultiRolesTokenAuthorizationProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/NamespaceResourcesTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/NamespaceResourcesTest.java
index ba755572c214e..85f54a76dc3c4 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/NamespaceResourcesTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/NamespaceResourcesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.resources;
 
 import static org.testng.Assert.assertFalse;
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/TopicResourcesTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/TopicResourcesTest.java
index cfafc5107d2de..9a0fe5b9fce34 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/TopicResourcesTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/resources/TopicResourcesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtilsTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtilsTest.java
index 9bbfa5d771438..0ac3e22197606 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtilsTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGeneratorUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/package-info.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
index 3723fb4ff5c99..5289e0938e57b 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/BindAddressValidatorTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/BindAddressValidatorTest.java
index ea36074a259a6..2e354acbdc823 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/BindAddressValidatorTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/BindAddressValidatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/MultipleListenerValidatorTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/MultipleListenerValidatorTest.java
index 5ec3858bc1bc2..5f5c536c93c86 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/MultipleListenerValidatorTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/validator/MultipleListenerValidatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandlerTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandlerTest.java
index 2d7b8e7e78340..adf2b621d5381 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandlerTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/DynamicSkipUnknownPropertyHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtilsTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtilsTest.java
index c1929eb09208e..e9d91dde26d7d 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtilsTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
index 07ae5ec6790ad..2392b5e0528f5 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
index 0d5e6f5262be9..3d708fe9ec0a3 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServlet.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServlet.java
index 05b955c31c975..22b8fa5ea35f5 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServlet.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoaderTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoaderTest.java
index 983816ec4f02f..afbec583b4d50 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoaderTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/common/configuration/PulsarConfigurationLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryTest.java
index c1816674880a7..bf91dab14fe1f 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.jetty.tls;
 
 import com.google.common.io.Resources;
diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryWithKeyStoreTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryWithKeyStoreTest.java
index c79ea6103d8e5..1d41cd3684124 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryWithKeyStoreTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/jetty/tls/JettySslContextFactoryWithKeyStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarBrokerStarter.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarBrokerStarter.java
index 5f574356bf134..e5e50985491e3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarBrokerStarter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarBrokerStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataSetup.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataSetup.java
index 1b4edf8686eac..6b0b4ed8d730c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataSetup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataSetup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataTeardown.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataTeardown.java
index d0ba5c47f7502..cbbf909cdf7fa 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataTeardown.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataTeardown.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarInitialNamespaceSetup.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarInitialNamespaceSetup.java
index bb27be60b3512..c4020546d1c6c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarInitialNamespaceSetup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarInitialNamespaceSetup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandalone.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandalone.java
index e0ebcc7657c2c..70110766e4e77 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandalone.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandalone.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneBuilder.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneBuilder.java
index 428f3b09b8a95..5469d24782958 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneBuilder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneStarter.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneStarter.java
index f2c397e170db6..33dd58deac095 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneStarter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarStandaloneStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetup.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetup.java
index b1fae8753ec10..78ce55f1b2ce2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarVersionStarter.java b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarVersionStarter.java
index 6dab0b4a496e0..7eee9d083fc29 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/PulsarVersionStarter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/PulsarVersionStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactory.java
index ecdde80910dea..95923baac0294 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactoryImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactoryImpl.java
index f3d69202a080b..c619df2b3d4a7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactoryImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/BookKeeperClientFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/ManagedLedgerClientFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/ManagedLedgerClientFactory.java
index 25ed135a7a4fa..29d815860742f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/ManagedLedgerClientFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/ManagedLedgerClientFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java
index 02a4bdcd31d01..17fb80d9ee442 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/TransactionMetadataStoreService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/TransactionMetadataStoreService.java
index a15039b3ff8ba..9ee1657f137e7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/TransactionMetadataStoreService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/TransactionMetadataStoreService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/AdminResource.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/AdminResource.java
index e2c44a80d4ae8..f3e6ddedde64b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/AdminResource.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/AdminResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokerStatsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokerStatsBase.java
index 53227fd641ba1..670fa10b28b88 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokerStatsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokerStatsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokersBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokersBase.java
index 2aa6ee7886449..3328fa9715b99 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokersBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/BrokersBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ClustersBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ClustersBase.java
index 9e2c7c6b06c19..391cfe5ebbfcc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ClustersBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ClustersBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/FunctionsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/FunctionsBase.java
index 81d90b84c8fd1..e198b380e6dc0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/FunctionsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/FunctionsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java
index fbedb4e4a213f..59e1226e16c71 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/NamespacesBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.admin.impl;
 
 import static org.apache.commons.lang3.StringUtils.isBlank;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/OffloaderObjectsScannerUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/OffloaderObjectsScannerUtils.java
index c5aedf8c80c39..7eb648a8b55ac 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/OffloaderObjectsScannerUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/OffloaderObjectsScannerUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PackagesBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PackagesBase.java
index 8a8dcd9f03be9..c5b0f60e91c5e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PackagesBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PackagesBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java
index a00d90e92162d..d28a4113cc27b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceGroupsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceGroupsBase.java
index 1ce3aa592eb4c..826b9c322e353 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceGroupsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceGroupsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceQuotasBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceQuotasBase.java
index 9254c9b44c216..8e4d6f3211d67 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceQuotasBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/ResourceQuotasBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SchemasResourceBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SchemasResourceBase.java
index 76af582514300..78bf5ad43ef20 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SchemasResourceBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SchemasResourceBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SinksBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SinksBase.java
index 26186fe17ab6c..3fadd3b241928 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SinksBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SinksBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SourcesBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SourcesBase.java
index 4a5efdad80cb8..806e5d0b14e4e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SourcesBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/SourcesBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TenantsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TenantsBase.java
index fdf0433b340cf..32538eda1d11d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TenantsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TenantsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.admin.impl;
 
 import static org.apache.pulsar.common.naming.Constants.GLOBAL_CLUSTER;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TransactionsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TransactionsBase.java
index dbd70feb1c052..4e96cc2fcda4d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TransactionsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/TransactionsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/package-info.java
index ffb050ddf4de9..8546c66fe83c1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/package-info.java
index c13919497e2f5..6a5060e09059b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/BrokerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/BrokerStats.java
index ba8ff81dac471..a228f249fa6c2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/BrokerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/BrokerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Brokers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Brokers.java
index 2bf14b33add95..356f29e9429ea 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Brokers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Brokers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Clusters.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Clusters.java
index 995bb29cb42bc..41ae0717764c9 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Clusters.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Clusters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Functions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Functions.java
index da06f91f8261f..16df1118171c1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Functions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Functions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Namespaces.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Namespaces.java
index 3fd09ddd594e3..8f81c24502904 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Namespaces.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Namespaces.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/NonPersistentTopics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/NonPersistentTopics.java
index fef5eda009bde..c45f16974c39e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/NonPersistentTopics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/NonPersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.admin.v1;
 
 import io.swagger.annotations.Api;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/PersistentTopics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/PersistentTopics.java
index 520e11d1c66c6..fbcb46ceb586f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/PersistentTopics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/PersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Properties.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Properties.java
index 50d5f245b8399..66764d41ce467 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Properties.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/Properties.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/ResourceQuotas.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/ResourceQuotas.java
index 6773c3d8a99ff..37244fea1cd6c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/ResourceQuotas.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/ResourceQuotas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/SchemasResource.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/SchemasResource.java
index 13bfba351216b..ca90eb4bac0c0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/SchemasResource.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/SchemasResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/package-info.java
index 158a2802eb19b..f6cffb50fb6e3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v1/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Bookies.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Bookies.java
index 05eb1dd94f92d..a50bc7515ff6f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Bookies.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Bookies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/BrokerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/BrokerStats.java
index 7e388596a4afe..aba6cb1a0aba4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/BrokerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/BrokerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Brokers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Brokers.java
index 2a9e13c79bdbd..088962e6ed098 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Brokers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Brokers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Clusters.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Clusters.java
index 1e0dede8e48dd..8b9d35c80939d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Clusters.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Clusters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Functions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Functions.java
index a83ea8cd51473..a8747452fbfec 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Functions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Functions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Namespaces.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Namespaces.java
index 9b07427c72d49..63120e47b8d84 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Namespaces.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Namespaces.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/NonPersistentTopics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/NonPersistentTopics.java
index 5b0deccd0378b..5c382e80721e9 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/NonPersistentTopics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/NonPersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.admin.v2;
 
 import io.swagger.annotations.Api;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/PersistentTopics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/PersistentTopics.java
index 6c63129c4835e..d5d1116682143 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/PersistentTopics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/PersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceGroups.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceGroups.java
index f89ea9d4320aa..52fd03b18ed0b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceGroups.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceGroups.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceQuotas.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceQuotas.java
index 45e2ec74a8f2e..58ccc1c10288c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceQuotas.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/ResourceQuotas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/SchemasResource.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/SchemasResource.java
index 335510f0893ca..45d6bff42ca6a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/SchemasResource.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/SchemasResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Tenants.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Tenants.java
index 94ecec552ce6f..ebd02dffa0921 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Tenants.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Tenants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Worker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Worker.java
index 12b7950a58223..a200c12ff1966 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Worker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/WorkerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/WorkerStats.java
index 6703caa7a278b..6cbab0080a694 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/WorkerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/WorkerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/package-info.java
index fe67309d67d05..b6a32e71dbcb7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Functions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Functions.java
index cdada46d67873..e4d3b88c292f5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Functions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Functions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Packages.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Packages.java
index 03a83bf314520..15e7b69554dc7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Packages.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Packages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sink.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sink.java
index d6bf22c294937..59f2c698c8fb2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sink.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sinks.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sinks.java
index 3b398416de3b9..35c777592bdb6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sinks.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sinks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Source.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Source.java
index ad19db3af01d5..9b3ce2b4b516d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Source.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Source.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sources.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sources.java
index 336e6fa501af8..e0f533799811a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sources.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Sources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Transactions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Transactions.java
index 5dcf57f80f97c..37ec04601a20d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Transactions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/Transactions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/package-info.java
index f64d9ac6b59a5..839d8de12608b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/v3/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
index 88ddaf15314c7..d70520a09f3ce 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/BundlesQuotas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/package-info.java
index 77dc2b9adb932..d4fbef69a9b50 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/cache/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/BucketSnapshotStorage.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/BucketSnapshotStorage.java
index da411736d7740..7e5fa633dd914 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/BucketSnapshotStorage.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/BucketSnapshotStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTracker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTracker.java
index 4e9cf296cf8e8..b54cbc6982f87 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTracker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerFactory.java
index 748b059c12980..0530a01779b39 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerLoader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerLoader.java
index 91a56b51a54b0..0b9f45b1393bb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerLoader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/DelayedDeliveryTrackerLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTracker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTracker.java
index ba8a931181776..f77fcebfb6ac8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTracker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTrackerFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTrackerFactory.java
index 7bf0ca87c40c7..de8ceca7a71db 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTrackerFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/InMemoryDelayedDeliveryTrackerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/package-info.java
index 609382dc0db0d..9247ece8efbbc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/delayed/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptor.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptor.java
index 6ba72370d1e3b..08b6c1559e5f3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinition.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinition.java
index 9b3f3d7aaf61a..cfe5f0d8729d1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinition.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinitions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinitions.java
index 2d026d368d28e..3c33ed576d223 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinitions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorMetadata.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorMetadata.java
index 686602c7bbef2..9343ba6ebc7b6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorMetadata.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtils.java
index 96421e8b508e2..903feeb849a3a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoader.java
index f309aff9a6170..a74730d23e102 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptors.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptors.java
index ade496c192f26..e2e6b2e051b72 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptors.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/BrokerInterceptors.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/ManagedLedgerInterceptorImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/ManagedLedgerInterceptorImpl.java
index 0f634e0553ed8..bcc4a0754ad80 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/ManagedLedgerInterceptorImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/ManagedLedgerInterceptorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/package-info.java
index f91af71dd18e9..89ec9c1b4ae86 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/intercept/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Pulsar broker interceptor.
  */
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilter.java
index 0e58be3bfcc62..1e5e41488d623 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterBadVersionException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterBadVersionException.java
index 4be60de7cb753..180c05f9c3061 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterBadVersionException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterBadVersionException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterException.java
index 4b78a24584ec2..5d9507d5bda8b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerFilterException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerHostUsage.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerHostUsage.java
index e728de1dad125..5653666400f26 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerHostUsage.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BrokerHostUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BundleSplitStrategy.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BundleSplitStrategy.java
index 0e5f931716231..d3d76b8e92db1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BundleSplitStrategy.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/BundleSplitStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderBroker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderBroker.java
index 7b31f86767c3c..acd34e151ed2a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderBroker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderBroker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderElectionService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderElectionService.java
index 5f1fc9b5bb550..5ef95761e4ec6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderElectionService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LeaderElectionService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LinuxInfoUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LinuxInfoUtils.java
index 26528491f1ebb..aec527b5c9645 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LinuxInfoUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LinuxInfoUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadCalculator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadCalculator.java
index 7e7c50708a1a7..6d372552d57b4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadCalculator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadCalculator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadData.java
index 066b656a9dd0a..87f630f1a09fb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadManager.java
index fc0b0ddfd357e..e34215d199648 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadRanker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadRanker.java
index d9845b65d4490..f0775cdd54d52 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadRanker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadRanker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReport.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReport.java
index 376068afd8bea..9a00154cbfc9d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReport.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReportUpdaterTask.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReportUpdaterTask.java
index 23405138affcd..e76967ff07dc6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReportUpdaterTask.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadReportUpdaterTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadResourceQuotaUpdaterTask.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadResourceQuotaUpdaterTask.java
index 5f805d2bccddd..3ad31fcdfecc4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadResourceQuotaUpdaterTask.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadResourceQuotaUpdaterTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingStrategy.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingStrategy.java
index 6e102061c9981..ee136d6e9b851 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingStrategy.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingTask.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingTask.java
index b4a01d89e5221..eb7eacec60815 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingTask.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/LoadSheddingTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManager.java
index b0ca2b5412408..fa6895568e918 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategy.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategy.java
index 112e59d557f52..2be8200aef5c1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategy.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/NoopLoadManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/NoopLoadManager.java
index 424cb1514c557..1ab56b50cdef4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/NoopLoadManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/NoopLoadManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/PlacementStrategy.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/PlacementStrategy.java
index ce25713250fa3..63ec8a8b253e6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/PlacementStrategy.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/PlacementStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceDescription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceDescription.java
index a8769accba9fa..5dafab0ac26a4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceDescription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceDescription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceUnit.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceUnit.java
index 51becdb7f77cd..ef4dd2a97b280 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceUnit.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ResourceUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceRequest.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceRequest.java
index 239058f63d6c2..24d494dbc69ce 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceRequest.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceRequest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceUnit.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceUnit.java
index 824069f92fac7..cbadd19ea5e8f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceUnit.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/ServiceUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BrokerVersionFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BrokerVersionFilter.java
index db709cce978c0..4509911191212 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BrokerVersionFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BrokerVersionFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTask.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTask.java
index 480f466c2ab4d..c0c6eebc32a6e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTask.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/DeviationShedder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/DeviationShedder.java
index de2ce6cedc7de..fd90a728478f4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/DeviationShedder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/DeviationShedder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/GenericBrokerHostUsageImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/GenericBrokerHostUsageImpl.java
index 1405e8e3953ac..1a28bd7a39269 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/GenericBrokerHostUsageImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/GenericBrokerHostUsageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastLongTermMessageRate.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastLongTermMessageRate.java
index d2662b6d981d1..fe161467338ff 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastLongTermMessageRate.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastLongTermMessageRate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastResourceUsageWithWeight.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastResourceUsageWithWeight.java
index 4763eaf23daa8..a0cf3df3f2b1d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastResourceUsageWithWeight.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LeastResourceUsageWithWeight.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java
index b605c523ddc40..ecba0d3ae0169 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerShared.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerShared.java
index a298558f34502..2c90b8a4047a2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerShared.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerShared.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
index faa6fe48bbc6a..d04c64c163ad2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerWrapper.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerWrapper.java
index d18cd6165865f..5f7cd5b8c38fa 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerWrapper.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ModularLoadManagerWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedder.java
index 1eff3dd250a44..1ada186274c85 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarLoadReportImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarLoadReportImpl.java
index 53c005279043a..caf9707df5805 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarLoadReportImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarLoadReportImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarResourceDescription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarResourceDescription.java
index 676d15a51dc6a..3a1e5bce48ebf 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarResourceDescription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarResourceDescription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceRequest.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceRequest.java
index 59da5313281a3..625ef7d1237d1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceRequest.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceRequest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceUnit.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceUnit.java
index 277675347f7d4..b99f0c3f6a150 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceUnit.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/PulsarServiceUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ResourceAvailabilityRanker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ResourceAvailabilityRanker.java
index 2effd4eedc641..6c1c174f0c36f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ResourceAvailabilityRanker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ResourceAvailabilityRanker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadCalculatorImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadCalculatorImpl.java
index 8998ea9cc24a8..3d9e363b4af9f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadCalculatorImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadCalculatorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadManagerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadManagerImpl.java
index be45e215811b5..5b2098b8e4d57 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadManagerImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleLoadManagerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceAllocationPolicies.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceAllocationPolicies.java
index 7021a767fcde2..4a1577a4e28b6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceAllocationPolicies.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceAllocationPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceUnit.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceUnit.java
index 863a75dff4235..3b67b73dc682a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceUnit.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/SimpleResourceUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedder.java
index 928f045369cff..8ddd4d9760a41 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedder.java
index c31f9e14196df..b92af5b7c69f3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/WRRPlacementStrategy.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/WRRPlacementStrategy.java
index 54a4646f86a74..bee9ae6d5f00f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/WRRPlacementStrategy.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/WRRPlacementStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/package-info.java
index 06fdd0a7fb112..5e5ca40f2a75f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/package-info.java
index 9d148446ca653..223446837332a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/loadbalance/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/LookupResult.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/LookupResult.java
index 7ed90c9de6e1a..face01a8bffd7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/LookupResult.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/LookupResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/NamespaceData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/NamespaceData.java
index 4e59906e1a16f..c56ccb1fbfb2c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/NamespaceData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/NamespaceData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/RedirectData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/RedirectData.java
index 38351f1a6d6c7..1d9f6094bb725 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/RedirectData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/RedirectData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/TopicLookupBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/TopicLookupBase.java
index 3c29ef1597a3f..4fd0cc0b6a63c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/TopicLookupBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/TopicLookupBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/package-info.java
index 6b2a61b00438c..8460f41d681c2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/TopicLookup.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/TopicLookup.java
index 064a393da6570..ac471a1a819e6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/TopicLookup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/TopicLookup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/package-info.java
index 4b1cdc4be8aea..81fe5cb610575 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v1/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/TopicLookup.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/TopicLookup.java
index 01fb15ba4951c..18dc75860888f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/TopicLookup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/TopicLookup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/package-info.java
index d0bebb15daed2..3c12f8a65cabc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/lookup/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/LookupOptions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/LookupOptions.java
index 6552090e1907d..431266682c51c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/LookupOptions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/LookupOptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceBundleOwnershipListener.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceBundleOwnershipListener.java
index eacade4c60b8f..edfb8d213da7c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceBundleOwnershipListener.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceBundleOwnershipListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralData.java
index e86007b64460d..1ffc03786d555 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java
index 127a5be70bb16..2e193823d9f39 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnedBundle.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnedBundle.java
index ac6e30e7c5233..e7cf23a042750 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnedBundle.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnedBundle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnershipCache.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnershipCache.java
index e0cdd129a8f03..1ca9a0494555f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnershipCache.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/OwnershipCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitUtils.java
index b209abf50bf1c..c86aac5316fb9 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/ServiceUnitUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/package-info.java
index e7243dc2a8b68..747637188b7ea 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/package-info.java
index 874ac45a2f500..5f89b7356c379 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandler.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandler.java
index 482d7a6f0b71b..85d2a93df7b8c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandler.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinition.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinition.java
index 6123b390aa0f6..cd06a89f33b32 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinition.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinitions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinitions.java
index d79bd7f024621..0401cae4e89b8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinitions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerMetadata.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerMetadata.java
index 86c486fea6d42..50c06cf8bc4d1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerMetadata.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtils.java
index c65bf3713aebe..0f75a06cb3ef4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoader.java
index 63aa6696917d9..d648c261403d4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlers.java
index a7d09bff9236f..42a82b2de762b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/ProtocolHandlers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/package-info.java
index 211099e6463c2..3c18262d8a3bf 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/protocol/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroup.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroup.java
index dc0a25cc1f479..ef40a18ab08ed 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroup.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListener.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListener.java
index 7c487b8496bca..5428d12ebad8c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListener.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupNamespaceConfigListener.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupNamespaceConfigListener.java
index e0d62f15b5ef5..e19034c525761 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupNamespaceConfigListener.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupNamespaceConfigListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupPublishLimiter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupPublishLimiter.java
index f2f6bcd8df1d5..85e00bb2f87dc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupPublishLimiter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupPublishLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupService.java
index c74681fdb731a..d3f8eb7613a40 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculator.java
index 80eb6888a6f65..4c8b9275b9725 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImpl.java
index 5dc50f2a25536..09f76aa8e6fe2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageConsumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageConsumer.java
index a8be0766636fd..7e82d4eb0eee5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageConsumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsagePublisher.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsagePublisher.java
index 7ae0bab86031f..2cde6769294f6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsagePublisher.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsagePublisher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTopicTransportManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTopicTransportManager.java
index 6ce0781781a54..84917d00da409 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTopicTransportManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTopicTransportManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManager.java
index 448460526543a..665f6a7eb7da5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/package-info.java
index ba7ee9ee21c63..a842db96a84e3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/resourcegroup/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/RestMessagePublishContext.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/RestMessagePublishContext.java
index 9891572ab3997..d7cee8b600b31 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/RestMessagePublishContext.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/RestMessagePublishContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/Topics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/Topics.java
index a8095f0327905..5b17b05db209f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/Topics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/Topics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/TopicsBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/TopicsBase.java
index 86e8956d950d7..d4f71740d9e9e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/TopicsBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/TopicsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/package-info.java
index bafd56b716f2b..3662fdcd6909e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/rest/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractBaseDispatcher.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractBaseDispatcher.java
index 5069f7cd44000..b19360d5e100f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractBaseDispatcher.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractBaseDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service;
 
 import io.netty.buffer.ByteBuf;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherMultipleConsumers.java
index ad9805964b303..1d01f8c3b00c7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherSingleActiveConsumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherSingleActiveConsumer.java
index 8cab06be116af..6380fb8384b04 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherSingleActiveConsumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractDispatcherSingleActiveConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractReplicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractReplicator.java
index a3fe39b7438e7..deab89cda72dc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractReplicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractReplicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractSubscription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractSubscription.java
index 6a38667055679..10e6b79609721 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractSubscription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractTopic.java
index a995192cead11..85f23426290c9 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AbstractTopic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AnalyzeBacklogResult.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AnalyzeBacklogResult.java
index d21412153334f..e227acf4e8f62 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AnalyzeBacklogResult.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/AnalyzeBacklogResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
index 210c6f8767a06..bc2541c802e63 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BacklogQuotaManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
index 2f0ef98148710..14fb9a9a4b4ee 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerServiceException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerServiceException.java
index 6b3ab99595d31..eb073762f232f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerServiceException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerServiceException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelector.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelector.java
index c8530e230c07c..30dc1248d0c7d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelector.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Consumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Consumer.java
index 29eb5f5eb53dc..dbad30033b8f7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Consumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Dispatcher.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Dispatcher.java
index 86980ee340c96..48877ce53f801 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Dispatcher.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Dispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/DistributedIdGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/DistributedIdGenerator.java
index ac31fdceb64ab..5211d97b44093 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/DistributedIdGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/DistributedIdGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryAndMetadata.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryAndMetadata.java
index 0bcd215f8be3c..70643d5de2a3f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryAndMetadata.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryAndMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcks.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcks.java
index 4fa462808928e..eb5580b24fb62 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcks.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchSizes.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchSizes.java
index 45c377ea6843f..aa7bb91a667b5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchSizes.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryBatchSizes.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryFilterSupport.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryFilterSupport.java
index 1acc3b23599ba..6c0f1f65c6968 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryFilterSupport.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/EntryFilterSupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelector.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelector.java
index 671a014b7f6eb..59b815197694e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelector.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelector.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelector.java
index 7c496321d1d3a..45be6d65b09b4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelector.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/InMemoryRedeliveryTracker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/InMemoryRedeliveryTracker.java
index 19e425799d612..f70d3a009a948 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/InMemoryRedeliveryTracker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/InMemoryRedeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PrecisPublishLimiter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PrecisPublishLimiter.java
index 67cc46d95fada..6e215b3b49515 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PrecisPublishLimiter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PrecisPublishLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Producer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Producer.java
index 902ba3ff19ad0..d7b99f9e8146e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Producer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Producer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiter.java
index 931f35cfa1bd4..fde2e7cb56dce 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterDisable.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterDisable.java
index 72c8132128e19..fdc13ed8f4e31 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterDisable.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterDisable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterImpl.java
index f1646684b82cb..1947acd87fc66 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PublishRateLimiterImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarChannelInitializer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarChannelInitializer.java
index 16a42d67c4105..a96625af4686c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarChannelInitializer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSender.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSender.java
index d2775c19ab78e..5659e84f1e117 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSender.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSenderImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSenderImpl.java
index 7bc26072ffa75..8bdb1dbe6f2b3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSenderImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarCommandSenderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarMetadataEventSynchronizer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarMetadataEventSynchronizer.java
index 234097ee7cafc..80743e44ab7d2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarMetadataEventSynchronizer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarMetadataEventSynchronizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarStats.java
index 0babf2fe01223..aa734ce73dbc0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/PulsarStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTracker.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTracker.java
index 8fffaa4890d0d..d6c9145a18619 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTracker.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTrackerDisabled.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTrackerDisabled.java
index 2c119fe37140b..e95f1b438ad18 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTrackerDisabled.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/RedeliveryTrackerDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Replicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Replicator.java
index eea90efb88371..b8d13256d225a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Replicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Replicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SendMessageInfo.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SendMessageInfo.java
index 4637ffcc535b2..a03417acbfbbc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SendMessageInfo.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SendMessageInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ServerCnx.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ServerCnx.java
index 668998a6c5f2a..4c71ecee2e288 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ServerCnx.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/ServerCnx.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SharedConsumerAssignor.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SharedConsumerAssignor.java
index e3fb531877ae9..2161e418dff00 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SharedConsumerAssignor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SharedConsumerAssignor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StickyKeyConsumerSelector.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StickyKeyConsumerSelector.java
index b129ef533df4e..511445da71dbe 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StickyKeyConsumerSelector.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StickyKeyConsumerSelector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StreamingStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StreamingStats.java
index 469c802b76a2c..5eecfe6d66627 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StreamingStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/StreamingStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Subscription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Subscription.java
index 2736f407ebf0b..1f418a6e9f85f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Subscription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Subscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SubscriptionOption.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SubscriptionOption.java
index d7503f6e90d4a..d375c539e550e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SubscriptionOption.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SubscriptionOption.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
index 90c58f5910ff0..a24b1eeee101a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicTxnBufferSnapshotService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicTxnBufferSnapshotService.java
index 9dc1fa1b8a325..7be599c8c2781 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicTxnBufferSnapshotService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicTxnBufferSnapshotService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Topic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Topic.java
index 5b0a8c32fa906..3949df92ceca5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Topic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/Topic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicFactory.java
index d407a9cc61363..f8bac9d8134b0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicListService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicListService.java
index 966e6d0fa30a3..3ab40b269d91e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicListService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicListService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
index 9834afc4f2f4f..c4bcc0c39353c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPolicyListener.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPolicyListener.java
index 0e39edba2b914..7f7fd154ab035 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPolicyListener.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPolicyListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransactionBufferSnapshotServiceFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransactionBufferSnapshotServiceFactory.java
index 2220c20323778..4b8548fae47c7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransactionBufferSnapshotServiceFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransactionBufferSnapshotServiceFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service;
 
 import org.apache.pulsar.broker.transaction.buffer.metadata.TransactionBufferSnapshot;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransportCnx.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransportCnx.java
index cc0c559eaf22a..2abacf80ef3d2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransportCnx.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TransportCnx.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcher.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcher.java
index 818a249ed7e78..0a8f254f12189 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcher.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
index 9694584025597..f76fc09ba2ebe 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherSingleActiveConsumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherSingleActiveConsumer.java
index 3c9ecb74c75c2..25e3e2894daa1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherSingleActiveConsumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentDispatcherSingleActiveConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentReplicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentReplicator.java
index 961ae5ddc17b9..7ad231926189b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentReplicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentReplicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumers.java
index e5e5349651946..f26e1399be71d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentSubscription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentSubscription.java
index 34e86ca761587..3af886a528153 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentSubscription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
index c15a7605ca179..00f4c63d20bd5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/package-info.java
index f66048dcf5998..8c36835e56fcb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/package-info.java
index 327391bddd4e1..a820c1f80215a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/CompactorSubscription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/CompactorSubscription.java
index 8427acb48b11f..ec34aeffbec4c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/CompactorSubscription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/CompactorSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/DispatchRateLimiter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/DispatchRateLimiter.java
index d71dc4edade0f..5b8987580c412 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/DispatchRateLimiter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/DispatchRateLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/GeoPersistentReplicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/GeoPersistentReplicator.java
index be61f137d1635..c1c73e64f5210 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/GeoPersistentReplicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/GeoPersistentReplicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.persistent;
 
 import io.netty.buffer.ByteBuf;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageDeduplication.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageDeduplication.java
index 486f3d8540dad..030d74a014f29 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageDeduplication.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageDeduplication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryController.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryController.java
index 7aaba9a4e1023..21dd272acfef0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryController.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java
index 24d1d702e7dae..2e4cd7dcce508 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherSingleActiveConsumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherSingleActiveConsumer.java
index 385569cd8d8d6..0421076ddf328 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherSingleActiveConsumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherSingleActiveConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageExpiryMonitor.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageExpiryMonitor.java
index 4335762a21b82..bddcb1b334df1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageExpiryMonitor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageExpiryMonitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageFinder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageFinder.java
index 825bc546f4370..d2e6f6f5ff869 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageFinder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentMessageFinder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentReplicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentReplicator.java
index 4f50a4c8fdc67..0c5097794fd7a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentReplicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentReplicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumers.java
index 5eb553106e679..d6f85e11316a3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherMultipleConsumers.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherMultipleConsumers.java
index b5cd52b7885d7..5643f91d93d63 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherMultipleConsumers.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherMultipleConsumers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherSingleActiveConsumer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherSingleActiveConsumer.java
index 612d3f5796e73..6a2ea7564d5a3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherSingleActiveConsumer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherSingleActiveConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java
index 681b617277543..f88ce03532414 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentTopic.java
index 68cb51f41bbc1..719ed3a0d261e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentTopic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCache.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCache.java
index e280a336ccc5b..63af5a1e484af 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCache.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsController.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsController.java
index cf46fac4a24a8..335f2cf8eec08 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsController.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilder.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilder.java
index 38fcf7b39752b..53ba7193dc696 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilder.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ShadowReplicator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ShadowReplicator.java
index a7c56acbbfb5d..1aa0ccfba434d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ShadowReplicator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/ShadowReplicator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.persistent;
 
 
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SubscribeRateLimiter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SubscribeRateLimiter.java
index 89af6f6be882f..a052f1f6abf33 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SubscribeRateLimiter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SubscribeRateLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SystemTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SystemTopic.java
index 715a684902f1c..4a9d9b0b2d5bc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SystemTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/SystemTopic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.persistent;
 
 import java.util.concurrent.CompletableFuture;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/package-info.java
index 582859854b018..5b72acd93de03 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilter.java
index 7246a3b10897b..2e5a590fa1976 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinition.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinition.java
index 5df3944e41dd2..36f39efa384e5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinition.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinitions.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinitions.java
index 9aa3113e177ae..384e7e2fcf486 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinitions.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterMetaData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterMetaData.java
index babaa80d5f60e..f2afb72583bec 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterMetaData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterMetaData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterProvider.java
index 048b053464e22..f839c729d6cdf 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterWithClassLoader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterWithClassLoader.java
index 8c2569ca6335b..29a5dea119be0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterWithClassLoader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/EntryFilterWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/FilterContext.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/FilterContext.java
index edbe675816541..f2509ecada39f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/FilterContext.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/FilterContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/package-info.java
index 05e54ca4831f8..7587746957b57 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/plugin/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AlwaysSchemaValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AlwaysSchemaValidator.java
index 58146e3bd0b9a..0f1ee26809d17 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AlwaysSchemaValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AlwaysSchemaValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaBasedCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaBasedCompatibilityCheck.java
index ce4bb2a49688c..1e75834a12988 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaBasedCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaBasedCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheck.java
index 50f2792042f32..92c3a29541a94 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorage.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorage.java
index 9a78de6e30ba4..dc85a7146e84d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorage.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageFactory.java
index f3bf01000f0ec..2c84805584dae 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/DefaultSchemaRegistryService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/DefaultSchemaRegistryService.java
index 89b04cdeea4c9..1f36419c815ff 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/DefaultSchemaRegistryService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/DefaultSchemaRegistryService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheck.java
index ea4b53775af6e..dc46032f1c67c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheck.java
index 2bea472b8880d..666571e6c8363 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/NeverSchemaValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/NeverSchemaValidator.java
index 6218892b2e866..1a34f1051245c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/NeverSchemaValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/NeverSchemaValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheck.java
index 585453705659a..16b3b33ec7894 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheck.java
index bc113958587e5..3be4c57853854 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaCompatibilityCheck.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaCompatibilityCheck.java
index ade8e72778e75..d86a19ed0395a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaCompatibilityCheck.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaCompatibilityCheck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistry.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistry.java
index 429c176167484..8e9831ae34242 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistry.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryService.java
index abf74cdc4503a..3c5e3aae7ff5d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryServiceImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryServiceImpl.java
index 5fbe91e3bcd5d..c819d96114d81 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryServiceImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryStats.java
index fd285ab7574da..32e9e36853026 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaRegistryStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaStorageFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaStorageFactory.java
index 483e3101e0e35..ec0021c1ea8d8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaStorageFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/SchemaStorageFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/IncompatibleSchemaException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/IncompatibleSchemaException.java
index 759cc08e3ff5d..c1a2d9fd703fd 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/IncompatibleSchemaException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/IncompatibleSchemaException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/InvalidSchemaDataException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/InvalidSchemaDataException.java
index a6a58082ff22e..811ae4c573c1b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/InvalidSchemaDataException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/InvalidSchemaDataException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/SchemaException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/SchemaException.java
index e9267d6128281..917882811ef19 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/SchemaException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/SchemaException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/package-info.java
index fb3858c9a92c8..c6acd6953ea4e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/exceptions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/package-info.java
index ac4b20872a7e5..08d735a051bdb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/PrimitiveSchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/PrimitiveSchemaDataValidator.java
index 346a6d0325803..7d49d45ac2f0c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/PrimitiveSchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/PrimitiveSchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/ProtobufNativeSchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/ProtobufNativeSchemaDataValidator.java
index b0ab159313665..79093fc022ed4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/ProtobufNativeSchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/ProtobufNativeSchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidator.java
index 34a5f3447cf80..f402a45bc239b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidator.java
index 496071eece968..b3032d5498f18 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StringSchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StringSchemaDataValidator.java
index 7ea7e638c2a0b..c08194a9c4ddc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StringSchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StringSchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StructSchemaDataValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StructSchemaDataValidator.java
index c1d47a72108c7..983d0328d7d84 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StructSchemaDataValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/StructSchemaDataValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/package-info.java
index f5db92f211ffb..7e39c040fd145 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/schema/validator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/PendingReadEntryRequest.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/PendingReadEntryRequest.java
index 7989bbc304def..e98e5de07c165 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/PendingReadEntryRequest.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/PendingReadEntryRequest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingDispatcher.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingDispatcher.java
index 814a381946f14..4e9e8befe0f9e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingDispatcher.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingDispatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReader.java
index 3f6f82200b0aa..ca23eb4c48270 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/package-info.java
index 9a205ed252f09..4d576d9f437f3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/streamingdispatch/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/AllocatorStatsGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/AllocatorStatsGenerator.java
index 9e71fb7d46bfe..677b04d8a74ca 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/AllocatorStatsGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/AllocatorStatsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BookieClientStatsGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BookieClientStatsGenerator.java
index c92693c0df4d8..6e02ec5a9f1df 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BookieClientStatsGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BookieClientStatsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BrokerOperabilityMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BrokerOperabilityMetrics.java
index 3eb52c59a8b7a..909133338719f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BrokerOperabilityMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/BrokerOperabilityMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ClusterReplicationMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ClusterReplicationMetrics.java
index 6718f074c67b2..6b274b26b57fb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ClusterReplicationMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ClusterReplicationMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/DimensionStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/DimensionStats.java
index df6bdb39ed9e2..604265b554050 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/DimensionStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/DimensionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MBeanStatsGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MBeanStatsGenerator.java
index 905db1c1e64ed..a487f655748d5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MBeanStatsGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MBeanStatsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MetricsGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MetricsGenerator.java
index d8c518e9a5d4a..21dc3315e721b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MetricsGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/MetricsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/NamespaceStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/NamespaceStats.java
index d8047f1e13ea8..e531139d4212b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/NamespaceStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/NamespaceStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ReplicationMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ReplicationMetrics.java
index 0046218d7c2c2..a352bfe004bd0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ReplicationMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/ReplicationMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/TimeWindow.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/TimeWindow.java
index 7df8d1563a6cc..08730189322ee 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/TimeWindow.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/TimeWindow.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/WindowWrap.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/WindowWrap.java
index 45bcb093e7405..12869b82921e5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/WindowWrap.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/WindowWrap.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/AbstractMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/AbstractMetrics.java
index e7e19c8ce3ba3..f87abcf495308 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/AbstractMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/AbstractMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedCursorMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedCursorMetrics.java
index 1f3b58a2590f4..424a7cb2f81ac 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedCursorMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedCursorMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerCacheMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerCacheMetrics.java
index 7bbef5379cbae..890a37aa2d877 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerCacheMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerCacheMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerMetrics.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerMetrics.java
index a8edbf3dd3e01..6d82ec682ea1a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerMetrics.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/ManagedLedgerMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/package-info.java
index 0f16c778e7b53..18b9206a77669 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/metrics/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/package-info.java
index 60eb3b56d2fde..4f31625b3084b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedConsumerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedConsumerStats.java
index 0a4bd317df5de..ed72e29946833 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedConsumerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedConsumerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStats.java
index 7e50da57c2561..be1daf92599d3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedProducerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedProducerStats.java
index d21e49d43486a..e9ac89da87bc6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedProducerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedProducerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedReplicationStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedReplicationStats.java
index ca92d557143e5..78f33f874e998 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedReplicationStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedReplicationStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedSubscriptionStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedSubscriptionStats.java
index e3a56f5e33493..9b37f7d48c8e5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedSubscriptionStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedSubscriptionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedTransactionCoordinatorStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedTransactionCoordinatorStats.java
index 6fd75cbba3941..f417715ffd619 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedTransactionCoordinatorStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/AggregatedTransactionCoordinatorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/ManagedLedgerStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/ManagedLedgerStats.java
index 9f124a47f9383..db807b51df49f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/ManagedLedgerStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/ManagedLedgerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/NamespaceStatsAggregator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/NamespaceStatsAggregator.java
index 3b4d4f78efad7..4ba414623ab78 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/NamespaceStatsAggregator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/NamespaceStatsAggregator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreams.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreams.java
index c7e09b5df604f..df107b6d7d9c4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreams.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreams.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGenerator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGenerator.java
index b217e02373363..5283215feaac6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGenerator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PulsarPrometheusMetricsServlet.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PulsarPrometheusMetricsServlet.java
index 62754f774bf1f..42bd2652883b6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PulsarPrometheusMetricsServlet.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PulsarPrometheusMetricsServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TopicStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TopicStats.java
index 7372b5f7fa71e..754722c98be77 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TopicStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TransactionAggregator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TransactionAggregator.java
index 6889ed71fe3fe..3da061f6ffef2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TransactionAggregator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TransactionAggregator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesOpStatsLogger.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesOpStatsLogger.java
index 70a2c5bc79429..12f54ba48a4d4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesOpStatsLogger.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesOpStatsLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesSummaryLogger.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesSummaryLogger.java
index 7a5f92a97ff30..cc144e0eb692a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesSummaryLogger.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/DataSketchesSummaryLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/LongAdderCounter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/LongAdderCounter.java
index 39be12b35509b..ff9d9302456d1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/LongAdderCounter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/LongAdderCounter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/ObserverGauge.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/ObserverGauge.java
index 21ff600f81ab5..b1a1856cf7182 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/ObserverGauge.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/ObserverGauge.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusMetricsProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusMetricsProvider.java
index 0e59286861a40..3097d2613130a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusMetricsProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusMetricsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusStatsLogger.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusStatsLogger.java
index 6ca3996424ced..9a267d42d596e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusStatsLogger.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusStatsLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusTextFormatUtil.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusTextFormatUtil.java
index d00093c5ad09e..b6a5d3f46ec9d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusTextFormatUtil.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/PrometheusTextFormatUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/SimpleGauge.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/SimpleGauge.java
index 612168a2d9143..cc2e51e0eb710 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/SimpleGauge.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/SimpleGauge.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/Summary.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/Summary.java
index a50a994970998..ba6407612428b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/Summary.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/Summary.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/package-info.java
index 5dc3276cd6a83..8085519c93157 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/metrics/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
index 3723fb4ff5c99..5289e0938e57b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/ManagedLedgerStorage.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/ManagedLedgerStorage.java
index efda2261f3978..0b5a102eed1e0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/ManagedLedgerStorage.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/ManagedLedgerStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/package-info.java
index 1e5ad0ca7971b..275127607a1a2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/storage/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicFactory.java
index c86ad70f6fc06..8d30d1d140f5a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClient.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClient.java
index 11dfeff200896..88ca099b4ca17 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClient.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClientBase.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClientBase.java
index 98465d40f5730..8c0220a86df2d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClientBase.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/SystemTopicClientBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TopicPoliciesSystemTopicClient.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TopicPoliciesSystemTopicClient.java
index 1efa47ff81cad..3fd8921c15efa 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TopicPoliciesSystemTopicClient.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TopicPoliciesSystemTopicClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TransactionBufferSnapshotBaseSystemTopicClient.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TransactionBufferSnapshotBaseSystemTopicClient.java
index 11908512d4f83..b18bf552c3004 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TransactionBufferSnapshotBaseSystemTopicClient.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/TransactionBufferSnapshotBaseSystemTopicClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/package-info.java
index 89ea32ff23510..bbeedb4056918 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/systopic/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/BrokerTool.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/BrokerTool.java
index b710f22aec018..2a479ce4b90c8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/BrokerTool.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/BrokerTool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/GenerateDocsCommand.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/GenerateDocsCommand.java
index afc570fd30767..1819a56baa12a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/GenerateDocsCommand.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/GenerateDocsCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/LoadReportCommand.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/LoadReportCommand.java
index 34340c3b0c5f9..9eaf8c1196da6 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/LoadReportCommand.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/LoadReportCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/package-info.java
index f552025ac7e37..605459e0d0172 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/tools/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBuffer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBuffer.java
index ab1270ef0e67f..a47af54e32aa1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBuffer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBuffer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientStats.java
index 5c91b4e13a2fd..8fda233ff1dfa 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferProvider.java
index 0141ae45b33c5..7cf6b17172b64 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferReader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferReader.java
index 54dafd55410a1..cf8547c1a7043 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferReader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionCursor.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionCursor.java
index 56ca326afc6e4..c0f03b871a0a0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionCursor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionCursor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntry.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntry.java
index 587236445fe9b..609d74156f03b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntry.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionMeta.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionMeta.java
index 347ab74564780..8b69233594f8d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionMeta.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/TransactionMeta.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBuffer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBuffer.java
index c4a9fc2b77407..d843542c8cb61 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBuffer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBuffer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferProvider.java
index d14116b18c148..bf0789c404874 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferReader.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferReader.java
index d81ce02aebe7b..10a00ff314fab 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferReader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/InMemTransactionBufferReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBuffer.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBuffer.java
index 1245c7d8129aa..dfebbba7c663b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBuffer.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBuffer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferProvider.java
index e5737f4704449..d32e701bbca36 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferRecoverCallBack.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferRecoverCallBack.java
index d229fbb8f5dd3..32ff0ebe16bcf 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferRecoverCallBack.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferRecoverCallBack.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferState.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferState.java
index f8f7705229871..92ab1d07b690d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferState.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TopicTransactionBufferState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientImpl.java
index bc7c1db2e041f..382d640ca8658 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientStatsImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientStatsImpl.java
index 73c2078e186b1..a447f70789311 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientStatsImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferClientStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferDisable.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferDisable.java
index d700195416c1f..c1d26b2eaecfa 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferDisable.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferDisable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferHandlerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferHandlerImpl.java
index 3f9a083787bb5..48dcf259edb1b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferHandlerImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionBufferHandlerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionEntryImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionEntryImpl.java
index 40de24a4c4023..ab18373d859d8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionEntryImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/TransactionEntryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/package-info.java
index e707675f38ed2..790c51ae65450 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/AbortTxnMetadata.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/AbortTxnMetadata.java
index 7e997111a041b..2afcd685ffb04 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/AbortTxnMetadata.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/AbortTxnMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/TransactionBufferSnapshot.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/TransactionBufferSnapshot.java
index dbe15e8185408..f3bd25d16e7d8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/TransactionBufferSnapshot.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/TransactionBufferSnapshot.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/package-info.java
index 74688c857c91b..4cf5549ffd52c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndex.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndex.java
index bc4101e1c92ad..118472397adda 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndex.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndex.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndexes.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndexes.java
index 28b2b05a4969e..613083e5fb74a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndexes.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotIndexes.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotSegment.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotSegment.java
index 478ec53ba293a..77bb546880dbe 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotSegment.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TransactionBufferSnapshotSegment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TxnIDData.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TxnIDData.java
index 8e565c017eaff..bc19f46f252b2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TxnIDData.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/TxnIDData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/package-info.java
index 02d6e7a716d4f..87b9a921cf608 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/metadata/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/package-info.java
index acde304e2c181..c588a1319f03c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/buffer/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/TransactionException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/TransactionException.java
index f81fc8a724d5a..28cc5e5306407 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/TransactionException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/TransactionException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/TransactionBufferException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/TransactionBufferException.java
index ab301c9017dda..b1c4fdd1dbc25 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/TransactionBufferException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/TransactionBufferException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/package-info.java
index 60bb5ee2a0245..2264a08ab08d1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/buffer/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/TransactionCoordinatorException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/TransactionCoordinatorException.java
index 8da04ac174eb2..cc2ae11b68c3f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/TransactionCoordinatorException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/TransactionCoordinatorException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/package-info.java
index ceaff6ac80311..54fee91d16e1f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/coordinator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/package-info.java
index 222d871178629..3c329cf0ed55e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/TransactionPendingAckException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/TransactionPendingAckException.java
index 74999bf1cb7ab..e79dc8ad38798 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/TransactionPendingAckException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/TransactionPendingAckException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/package-info.java
index 0d0df63bd7673..37b05827db204 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/exception/pendingack/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandle.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandle.java
index d8e16dd40156c..29bd7e79e3b19 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandle.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandleStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandleStats.java
index 94102f365904b..7f01b9b69f95f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandleStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckHandleStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckReplyCallBack.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckReplyCallBack.java
index fed9add15657a..ec7e731ac8bdd 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckReplyCallBack.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckReplyCallBack.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckStore.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckStore.java
index 2f85d2430dbbd..dba8d207704bd 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckStore.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/TransactionPendingAckStoreProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/TransactionPendingAckStoreProvider.java
index fae38ee6a8e89..043fd85f2edae 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/TransactionPendingAckStoreProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/TransactionPendingAckStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/exceptions/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/exceptions/package-info.java
index 314cceec797fd..0a970f2a96228 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/exceptions/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/exceptions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * The implementation for pending ack exceptions.
  */
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStore.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStore.java
index 44c9fbe039b0b..0840e2c2f45dd 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStore.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStoreProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStoreProvider.java
index bd7e31f80316d..66e5ef56bbd03 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStoreProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/InMemoryPendingAckStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckReplyCallBack.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckReplyCallBack.java
index 53de549f69fcd..9900d29725f21 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckReplyCallBack.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckReplyCallBack.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStore.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStore.java
index 8b1e0a4e94123..4dce8b9a0fcf4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStore.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreProvider.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreProvider.java
index 130b485694f67..ed3d79a92d0a4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreProvider.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleDisabled.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleDisabled.java
index e34628da887e9..70fb6972cd92d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleDisabled.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleImpl.java
index a565a20b6649d..07a0c0c8b57fc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleState.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleState.java
index 278f9ff106420..96653244b7642 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleState.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleStatsImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleStatsImpl.java
index f882cef956ab6..f30c233af5993 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleStatsImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/PendingAckHandleStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/package-info.java
index c61e5f3a84163..4315a5d0a01c7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * The implementation for processing pending acks in transactions.
  */
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/package-info.java
index 7c00cea5d5dab..95520028df4a9 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/pendingack/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Component for processing pending acks for transactions.
  */
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerImpl.java
index 05b61fd637019..409c6b314c7e3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/package-info.java
index 9b99bb6f94876..bb07ed283ec94 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/recover/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerFactoryImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerFactoryImpl.java
index 8158c3c723a54..b55e4fea2a76a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerFactoryImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerImpl.java
index 4256b77be7057..7b3bf744a82ed 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/TransactionTimeoutTrackerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/package-info.java
index 0d164228f0e19..7949c4359e92c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/timeout/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/LogIndexLagBackoff.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/LogIndexLagBackoff.java
index 145381814ba61..0773a48fb232d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/LogIndexLagBackoff.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/LogIndexLagBackoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/package-info.java
index 58cb1c24b19e6..004767e258c2e 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/transaction/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/TransactionBatchedWriteValidator.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/TransactionBatchedWriteValidator.java
index 4ce8d0ea4529d..a93dd3c69acc1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/TransactionBatchedWriteValidator.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/TransactionBatchedWriteValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/package-info.java
index 334589b62d38b..da3ddb183b7e3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/validator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ExceptionHandler.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ExceptionHandler.java
index 8b200a8b9f6e7..16eda7fc58c22 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ExceptionHandler.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ExceptionHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/MaxRequestSizeFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/MaxRequestSizeFilter.java
index 9b35a63a79f94..29411b7d273c3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/MaxRequestSizeFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/MaxRequestSizeFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/NoSwaggerDocumentation.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/NoSwaggerDocumentation.java
index d4a175153946f..0f5e8d832a2b4 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/NoSwaggerDocumentation.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/NoSwaggerDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PreInterceptFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PreInterceptFilter.java
index e4e7bbc67ca69..e760c64d986f8 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PreInterceptFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PreInterceptFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ProcessHandlerFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ProcessHandlerFilter.java
index 5e1b33ecc0cb9..c7ceeae019173 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ProcessHandlerFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ProcessHandlerFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PulsarWebResource.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PulsarWebResource.java
index 93182d58fbc0c..4f53b296e22a0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PulsarWebResource.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/PulsarWebResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RequestWrapper.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RequestWrapper.java
index 8c3147645e23a..16d87baedbe3c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RequestWrapper.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RequestWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ResponseHandlerFilter.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ResponseHandlerFilter.java
index 4c5f3e2eab4fb..9cc3bf109bfb3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ResponseHandlerFilter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/ResponseHandlerFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RestException.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RestException.java
index dcdd69f90c2d1..b18aa1c787a7f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RestException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/RestException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebExecutorStats.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebExecutorStats.java
index 1c89318305b35..585df813027d7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebExecutorStats.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebExecutorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebService.java
index 95fed118b0634..1bbcf0db78f69 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/WebService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/package-info.java
index 8dc7b10616f41..b1bef1fcdf108 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarService.java
index 23037ddf31093..3e0dc4420b55b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
index 7da276a0e6a35..a18427a4fa6db 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/web/plugin/servlet/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawMessage.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawMessage.java
index 4a3f1962369cd..2aecda2b7758d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawMessage.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawReader.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawReader.java
index fe068f2f9435f..92a2c89f9bc9c 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawReader.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/RawReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/package-info.java
index ea2f9949fb293..7e806deb43f54 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/api/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawBatchConverter.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawBatchConverter.java
index 2521bc9e754ac..4d718f71a2e23 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawBatchConverter.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawBatchConverter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawMessageImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawMessageImpl.java
index 8923f1a008b17..fa8b5f80c14ce 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawMessageImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawMessageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawReaderImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawReaderImpl.java
index 331a353b9bd1f..255df22580be3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawReaderImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/RawReaderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/package-info.java
index 6c9e1b7c98529..8f9eee901fb13 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/client/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/BundleSplitOption.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/BundleSplitOption.java
index 8246f0ee5940d..59795a1db3dd3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/BundleSplitOption.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/BundleSplitOption.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithm.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithm.java
index 010d725c5ea68..56b988f08cd2b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithm.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithm.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitOption.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitOption.java
index eba043ef290a3..f11c15ae0fd14 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitOption.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitOption.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundle.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundle.java
index 750f7625db9ab..0b7e09fee2cec 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundle.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleFactory.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleFactory.java
index 97de409ffcdda..f0f7deb940da1 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleFactory.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithm.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithm.java
index 6c54483244ce7..01a61d8166563 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithm.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithm.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundles.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundles.java
index 79bc88028eab9..cb7e135662c01 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundles.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/NamespaceBundles.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/PartitionedManagedLedgerInfo.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/PartitionedManagedLedgerInfo.java
index 56c6e90270b1a..42334d992ca58 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/PartitionedManagedLedgerInfo.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/PartitionedManagedLedgerInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithm.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithm.java
index e4b3bcf142c18..5611dbf98b263 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithm.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithm.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithm.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithm.java
index 7f75ef0df2da3..6c341f185ca60 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithm.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithm.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithm.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithm.java
index 2be8392a0afa3..0f4baf0793eb2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithm.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithm.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/package-info.java
index 0648f368b3bfb..59cadb23c4da7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/common/naming/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopic.java
index 9e50fc07152f8..e1a10b3bbb212 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicContext.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicContext.java
index 76b0642dcb3dd..30aaedcd3c0de 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicContext.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.compaction;
 
 import com.github.benmanes.caffeine.cache.AsyncLoadingCache;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicImpl.java
index 113c5ec6ca327..c8114f9adb652 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactedTopicImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactionRecord.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactionRecord.java
index b6ae55b00b84b..09f9f9b00abab 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactionRecord.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactionRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/Compactor.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/Compactor.java
index cb631e29f6343..522618f9d6a39 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/Compactor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/Compactor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBean.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBean.java
index 7786e1939369d..94c42efd17f4a 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBean.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBean.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBeanImpl.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBeanImpl.java
index 7b63127133e91..64b91d17d2508 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBeanImpl.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorMXBeanImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorTool.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorTool.java
index 91c079b27becc..b2bb22a9b4bbc 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorTool.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/CompactorTool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/TwoPhaseCompactor.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/TwoPhaseCompactor.java
index 650739cf15658..84107190fd305 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/TwoPhaseCompactor.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/TwoPhaseCompactor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/package-info.java
index c891067af8631..425945cdff3e0 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/compaction/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/compaction/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/package-info.java
index c3c204d01c4f9..06ab1683a422d 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/stats/CacheMetricsCollector.java b/pulsar-broker/src/main/java/org/apache/pulsar/stats/CacheMetricsCollector.java
index b298db12087ee..ebf58562e57c3 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/stats/CacheMetricsCollector.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/stats/CacheMetricsCollector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.stats;
 
 import lombok.experimental.UtilityClass;
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/stats/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/stats/package-info.java
index 1173684225d27..a7fd90a63ade2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/stats/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdGenerateDocumentation.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdGenerateDocumentation.java
index c784ff84408d1..4a8639c060603 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdGenerateDocumentation.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdUtility.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdUtility.java
index df34ffdb0d1ff..f0f88562953e5 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdUtility.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/CmdUtility.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSet.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSet.java
index c9f1c65daca37..ae7b495272b8b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSet.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/PulsarKeyException.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/PulsarKeyException.java
index 5bffddd99ab60..651ed6de78201 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/PulsarKeyException.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/PulsarKeyException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/StatsOutputStream.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/StatsOutputStream.java
index 134e049588a6d..1cd4afa650ec2 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/StatsOutputStream.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/StatsOutputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtils.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtils.java
index 750a806fcc9a4..2477e1ad2bb1b 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtils.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/package-info.java
index c25950152efa5..70acc5f5e7085 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/auth/tokens/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/utils/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/utils/package-info.java
index 16a7b2873aff7..f7a6ff7dc123f 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/utils/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsemble.java b/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsemble.java
index d9ca282e782f3..d73d1d7ed6bed 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsemble.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsemble.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /*
  * This file is derived from LocalBookkeeperEnsemble from Apache BookKeeper
  * http://bookkeeper.apache.org
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/package-info.java b/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/package-info.java
index 61f96f65b6ea0..91ff2e8f098c7 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/package-info.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/zookeeper/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarBrokerStarterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarBrokerStarterTest.java
index 4765496cb3974..c6945169512b5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarBrokerStarterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarBrokerStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataSetupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataSetupTest.java
index 4fde86fab40bc..6196f66698869 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataSetupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataSetupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataTeardownTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataTeardownTest.java
index 8d6536591f537..f6a388dac76e3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataTeardownTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarClusterMetadataTeardownTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarInitialNamespaceSetupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarInitialNamespaceSetupTest.java
index e5e5783bd3748..c1ad8c621c46d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarInitialNamespaceSetupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarInitialNamespaceSetupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarStandaloneTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarStandaloneTest.java
index 7061cb28b0f6d..5386322565120 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarStandaloneTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarStandaloneTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetupTest.java
index b55b8236a84dd..70c7c7bd62ee9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarTransactionCoordinatorMetadataSetupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarVersionStarterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarVersionStarterTest.java
index f352dd2414d32..219e3b80cd308 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/PulsarVersionStarterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/PulsarVersionStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BookKeeperClientFactoryImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BookKeeperClientFactoryImplTest.java
index b9c32e91e4c18..14b81979652af 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BookKeeperClientFactoryImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BookKeeperClientFactoryImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerAdditionalServletTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerAdditionalServletTest.java
index 4b4c8dbb98300..5952d7b4b2f36 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerAdditionalServletTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerAdditionalServletTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerMessageDeduplicationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerMessageDeduplicationTest.java
index f2d7a21a40f0b..50f8ac9594433 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerMessageDeduplicationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerMessageDeduplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerTestUtil.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerTestUtil.java
index 7d7a3ebd2621d..bfb172d0711d4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerTestUtil.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/BrokerTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/ConfigHelper.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/ConfigHelper.java
index 4ff6f02a3526d..3999ba3f173ea 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/ConfigHelper.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/ConfigHelper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/EmbeddedPulsarCluster.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/EmbeddedPulsarCluster.java
index 4577ee74ae3f0..1bb985e20b921 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/EmbeddedPulsarCluster.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/EmbeddedPulsarCluster.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/EndToEndMetadataTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/EndToEndMetadataTest.java
index 0090ea08b1e3b..f472f8ff29864 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/EndToEndMetadataTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/EndToEndMetadataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MockedBookKeeperClientFactory.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MockedBookKeeperClientFactory.java
index 0ff0a03119d4d..6d65687a501df 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MockedBookKeeperClientFactory.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MockedBookKeeperClientFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerBaseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerBaseTest.java
index 5b78a32dc37e5..b28e5995773f5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerBaseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerBaseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerTestZKBaseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerTestZKBaseTest.java
index e6cf86c05b5eb..7c4ab9cc73f00 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerTestZKBaseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/MultiBrokerTestZKBaseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceCloseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceCloseTest.java
index 1fbb40a6a5614..7683d79a2b0dd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceCloseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceCloseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceMockSupport.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceMockSupport.java
index e871919d88231..9aa53164ee708 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceMockSupport.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceMockSupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceTest.java
index c207a6fcfe92f..5c99a126884f1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/PulsarServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/SLAMonitoringTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/SLAMonitoringTest.java
index 749eeb7da3c46..47949d7312b88 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/SLAMonitoringTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/SLAMonitoringTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/TimeAverageBrokerDataTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/TimeAverageBrokerDataTest.java
index 1993c718aa542..30d7fd48ae558 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/TimeAverageBrokerDataTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/TimeAverageBrokerDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApi2Test.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApi2Test.java
index 357b801d265dc..d04d0c12d6f69 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApi2Test.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApi2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiClusterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiClusterTest.java
index 87521d617a5f5..13291eb962856 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiClusterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiClusterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDelayedDeliveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDelayedDeliveryTest.java
index 9f774895615a8..90af0e963fe8b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDelayedDeliveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDelayedDeliveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDynamicConfigurationsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDynamicConfigurationsTest.java
index 8f263091299c6..c9a07dc966de6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDynamicConfigurationsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiDynamicConfigurationsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiGetLastMessageIdTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiGetLastMessageIdTest.java
index d919958618185..3d2a6b934f847 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiGetLastMessageIdTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiGetLastMessageIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiHealthCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiHealthCheckTest.java
index 1a2e2fd7f404a..a780f889de85f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiHealthCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiHealthCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMaxUnackedMessagesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMaxUnackedMessagesTest.java
index a1a6421a0e674..4fb268fc9713f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMaxUnackedMessagesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMaxUnackedMessagesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMultiBrokersTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMultiBrokersTest.java
index 2cbff955ecff1..755eac1f7e844 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMultiBrokersTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiMultiBrokersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiOffloadTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiOffloadTest.java
index 38074112828f3..862ce926581b3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiOffloadTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiOffloadTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaAutoUpdateTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaAutoUpdateTest.java
index 854bf83d4cd50..8dd998baadb30 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaAutoUpdateTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaAutoUpdateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaTest.java
index 3669f712943d4..37795438dbaf3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaValidationEnforcedTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaValidationEnforcedTest.java
index 7dd192c070c09..180551d14ce2c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaValidationEnforcedTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaValidationEnforcedTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaWithAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaWithAuthTest.java
index 4de4d905e49bb..5159d7b714195 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaWithAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSchemaWithAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSubscriptionTest.java
index 411565521d9b8..994e0eb232589 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTest.java
index baaf7d15c0de6..5a845ac9e7326 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTlsAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTlsAuthTest.java
index 26dc6163f9f72..8e9540919b8ee 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTlsAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminApiTlsAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminResourceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminResourceTest.java
index 92717668ea9e5..68e1172f01d2e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminResourceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminRestTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminRestTest.java
index 92c45dc160b13..c44c80163d9f8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminRestTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminRestTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTest.java
index c1bfde505bf61..39d20990493e3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTopicApiTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTopicApiTest.java
index a34d289caab74..02b04f205f2e7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTopicApiTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AdminTopicApiTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AnalyzeBacklogSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AnalyzeBacklogSubscriptionTest.java
index ab568ac5eeccd..64b2a58ab86e8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AnalyzeBacklogSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/AnalyzeBacklogSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BookiesApiTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BookiesApiTest.java
index e96991de8df74..7b9d4344a4ce5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BookiesApiTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BookiesApiTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerAdminClientTlsAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerAdminClientTlsAuthTest.java
index 4cf97090a114c..2e0155182ae6b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerAdminClientTlsAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerAdminClientTlsAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerStatTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerStatTest.java
index 58c934c544df1..c621c52228325 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerStatTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/BrokerStatTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/CreateSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/CreateSubscriptionTest.java
index b5d5ffc046705..2064559888286 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/CreateSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/CreateSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/IncrementPartitionsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/IncrementPartitionsTest.java
index 1758e13d735b5..da753b07159e2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/IncrementPartitionsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/IncrementPartitionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MaxUnackedMessagesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MaxUnackedMessagesTest.java
index 921aab3de0700..9a8e8fa5a5022 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MaxUnackedMessagesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MaxUnackedMessagesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MockServletContext.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MockServletContext.java
index 799ad4bfdc201..cdd33da09b833 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MockServletContext.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/MockServletContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesTest.java
index 3d4ca5fd758ba..51c68ea0e89df 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesV2Test.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesV2Test.java
index 91b0fdbf079a4..cec3076219445 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesV2Test.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/NamespacesV2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/PersistentTopicsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/PersistentTopicsTest.java
index 5aef3644f2db4..2cbce5612073c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/PersistentTopicsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/PersistentTopicsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/ResourceGroupsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/ResourceGroupsTest.java
index 39846367ea4e3..f2266d3ed5fe3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/ResourceGroupsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/ResourceGroupsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicAutoCreationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicAutoCreationTest.java
index e8c0683569f95..1ed7c2f712110 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicAutoCreationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicAutoCreationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.admin;
 
 import static org.mockito.ArgumentMatchers.any;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicMessageTTLTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicMessageTTLTest.java
index d1fa01306f756..8740ff384ddab 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicMessageTTLTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicMessageTTLTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesDisableTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesDisableTest.java
index f1f83edc598b1..29c659a23dadc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesDisableTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesDisableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesTest.java
index 22670babcc6f6..d47c918cf6a7e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicPoliciesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsAuthTest.java
index 7686196d93b27..6fef3c8d03b60 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsTest.java
index 49ead1c5fcbf2..5b1f43f5a1523 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/TopicsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApi2Test.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApi2Test.java
index 7dce82a3691d0..1aed0be31b199 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApi2Test.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApi2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApiTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApiTest.java
index 9000527320165..674d0539a37f5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApiTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v1/V1_AdminApiTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionMultiBrokerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionMultiBrokerTest.java
index c9d554a2ca8d5..71be7086e76bf 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionMultiBrokerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionMultiBrokerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionTest.java
index 8c002080abe18..563e2c9d75874 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AdminApiTransactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AsyncResponseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AsyncResponseTest.java
index 9c3e66fb574b6..33f7f81a297a0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AsyncResponseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/AsyncResponseTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.pulsar.broker.admin.v3;
 
 
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiNotEnabledTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiNotEnabledTest.java
index 2c39fbbaf8d3b..44409a942e085 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiNotEnabledTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiNotEnabledTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiTest.java
index dd082681b2362..7085ed178fc28 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/admin/v3/PackagesApiTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthLogsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthLogsTest.java
index d0243ecdef1dd..d33e21cc27ed0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthLogsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthLogsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthenticationServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthenticationServiceTest.java
index 24beb8f426a97..d9ef59afd1e22 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthenticationServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthenticationServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationTest.java
index b533f8ce8b221..76720f4ecaa3b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationWithAuthDataTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationWithAuthDataTest.java
index ccb401f74b348..b69ccc40607f1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationWithAuthDataTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/AuthorizationWithAuthDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/InvalidBrokerConfigForAuthorizationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/InvalidBrokerConfigForAuthorizationTest.java
index 5e31ba27be3b0..fa43dabc590f0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/InvalidBrokerConfigForAuthorizationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/InvalidBrokerConfigForAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthentication.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthentication.java
index 4838a47d66226..0b1726617f71f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthentication.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthentication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthenticationProvider.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthenticationProvider.java
index 3ef9b5ad2d63f..f896ecefbc9c7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthenticationProvider.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthenticationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthorizationProvider.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthorizationProvider.java
index 3af2568c95465..d8c884f353b01 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthorizationProvider.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockAuthorizationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockedPulsarServiceBaseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockedPulsarServiceBaseTest.java
index 1ea11bb1ac4e4..8b3d8eb6cb7c2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockedPulsarServiceBaseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/MockedPulsarServiceBaseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/PortForwarder.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/PortForwarder.java
index b93d1e573e80f..a2238b41307c0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/PortForwarder.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/PortForwarder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/SameThreadOrderedSafeExecutor.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/SameThreadOrderedSafeExecutor.java
index f9f9881f1c474..5f6a32a61bd25 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/SameThreadOrderedSafeExecutor.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/auth/SameThreadOrderedSafeExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/cache/BundlesQuotasTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/cache/BundlesQuotasTest.java
index d8fccfc0aedd9..d78e8c0914c7e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/cache/BundlesQuotasTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/cache/BundlesQuotasTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/delayed/InMemoryDeliveryTrackerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/delayed/InMemoryDeliveryTrackerTest.java
index 11b681d80a640..1a98233c3859a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/delayed/InMemoryDeliveryTrackerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/delayed/InMemoryDeliveryTrackerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorTest.java
index 290cf19c8f959..4b12fbdf1f4f8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtilsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtilsTest.java
index c618501f23fa2..4bd3604be6b6c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtilsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoaderTest.java
index 758f565545350..a2f97e16a76ae 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/BrokerInterceptorWithClassLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/CounterBrokerInterceptor.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/CounterBrokerInterceptor.java
index 54db4c8ff7139..e436444ec7c10 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/CounterBrokerInterceptor.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/CounterBrokerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/InterceptFilterOutTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/InterceptFilterOutTest.java
index 42305912baaac..5dc4cae38c886 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/InterceptFilterOutTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/InterceptFilterOutTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MangedLedgerInterceptorImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MangedLedgerInterceptorImplTest.java
index 3b634b64e4c58..ec9dd53685f87 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MangedLedgerInterceptorImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MangedLedgerInterceptorImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MockBrokerInterceptor.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MockBrokerInterceptor.java
index 8b3a83708dfe8..24d49e1514958 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MockBrokerInterceptor.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/intercept/MockBrokerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AdvertisedListenersTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AdvertisedListenersTest.java
index 9ca4510a209b4..e6e7dd7e5a702 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AdvertisedListenersTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AdvertisedListenersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AntiAffinityNamespaceGroupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AntiAffinityNamespaceGroupTest.java
index 79da5b582c08b..4517497f154eb 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AntiAffinityNamespaceGroupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/AntiAffinityNamespaceGroupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/BrokerVersionFilterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/BrokerVersionFilterTest.java
index ebf08e6932de3..7f587c73d00a4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/BrokerVersionFilterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/BrokerVersionFilterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LeaderElectionServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LeaderElectionServiceTest.java
index 502cc56818a0d..62faa70bbcb76 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LeaderElectionServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LeaderElectionServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTest.java
index 5d62ec2c58c84..e60a873ca5a9c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTestingUtils.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTestingUtils.java
index 93e57b4745eed..4a408c1f3e879 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTestingUtils.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadBalancerTestingUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadReportNetworkLimitTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadReportNetworkLimitTest.java
index 57059a1b09861..82e5a8212fab0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadReportNetworkLimitTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/LoadReportNetworkLimitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerImplTest.java
index 9b7ea315f59b3..05e82484226ca 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategyTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategyTest.java
index e9b442698f97f..0de4cbde52616 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategyTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/ModularLoadManagerStrategyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionExpirationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionExpirationTest.java
index 65962868b87c9..d894930fb4194 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionExpirationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionExpirationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.loadbalance;
 
 import static org.mockito.Mockito.spy;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionTest.java
index 36ed1ca6c6190..5c840129dd8d5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/MultiBrokerLeaderElectionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleBrokerStartTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleBrokerStartTest.java
index c01aaec666b89..7bc0d564f568e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleBrokerStartTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleBrokerStartTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleLoadManagerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleLoadManagerImplTest.java
index 9e17cf85155e5..b267e5e185633 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleLoadManagerImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/SimpleLoadManagerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTaskTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTaskTest.java
index d4c3fced4ae13..fbefdb74d41fc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTaskTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/BundleSplitterTaskTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerSharedTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerSharedTest.java
index d29cc5aa87304..8bc097779b00a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerSharedTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/LoadManagerSharedTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedderTest.java
index e1edb8a9462b4..1f0962f2e44c3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/OverloadShedderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedderTest.java
index adc7d2f9c7370..3e3a6506e958c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/ThresholdShedderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedderTest.java
index 7498386c1135e..00182fffb8a31 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/loadbalance/impl/UniformLoadShedderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/HttpTopicLookupv2Test.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/HttpTopicLookupv2Test.java
index bb20559c061be..939c52c1b738f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/HttpTopicLookupv2Test.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/HttpTopicLookupv2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/v2/TopicLookupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/v2/TopicLookupTest.java
index 0124007803380..f7bb5d8ce8e9f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/v2/TopicLookupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/lookup/http/v2/TopicLookupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceCreateBundlesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceCreateBundlesTest.java
index 23e665b414908..43d37466918ce 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceCreateBundlesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceCreateBundlesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralDataTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralDataTest.java
index 1fe1ff9480548..9fb21cb646d33 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralDataTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceOwnershipListenerTests.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceOwnershipListenerTests.java
index 1ba87d3e4302a..0b1f687cc6bc6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceOwnershipListenerTests.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceOwnershipListenerTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceServiceTest.java
index eadde5e3fc4e1..b3d85ff3869af 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceUnloadingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceUnloadingTest.java
index 75b20d521476c..0dbfe1760879a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceUnloadingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/NamespaceUnloadingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipCacheForCurrentServerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipCacheForCurrentServerTest.java
index f6527291722e2..e53d5c25bd2b5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipCacheForCurrentServerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipCacheForCurrentServerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipForCurrentServerTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipForCurrentServerTestBase.java
index 1712fcc18488a..5f93711dc69c4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipForCurrentServerTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnerShipForCurrentServerTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnershipCacheTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnershipCacheTest.java
index db29d16c9fff3..b5092784103c5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnershipCacheTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/namespace/OwnershipCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/MockProtocolHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/MockProtocolHandler.java
index 80ef61fa98ddd..e94c99cf72bb1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/MockProtocolHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/MockProtocolHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtilsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtilsTest.java
index e1fed531c7761..da511c9d4490f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtilsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoaderTest.java
index 75d8c646b6bc8..4293e23b80f2c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlerWithClassLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlersTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlersTest.java
index 1ae6cdb95228e..8ee007670fa14 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlersTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/ProtocolHandlersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSeparateThreadPoolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSeparateThreadPoolTest.java
index df803f8980519..ca9ac73875fa5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSeparateThreadPoolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSeparateThreadPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSharedThreadPoolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSharedThreadPoolTest.java
index d48ab6191e82d..6880837278eae 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSharedThreadPoolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerSharedThreadPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerTestsBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerTestsBase.java
index f08771934f666..c894b7d77c43a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerTestsBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/protocol/SimpleProtocolHandlerTestsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/RGUsageMTAggrWaitForAllMsgsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/RGUsageMTAggrWaitForAllMsgsTest.java
index 1acc5ad0039dd..9bf7e3c5325d9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/RGUsageMTAggrWaitForAllMsgsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/RGUsageMTAggrWaitForAllMsgsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListenerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListenerTest.java
index 6d0ec4f3e03b5..8210af278a423 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListenerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupConfigListenerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupRateLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupRateLimiterTest.java
index a12d551b9068e..fed827b1517e6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupRateLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupRateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupServiceTest.java
index 86dff398f9774..f47f7686743b6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupUsageAggregationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupUsageAggregationTest.java
index 1fd9271d9bd6a..72fd91ea46d83 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupUsageAggregationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceGroupUsageAggregationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImplTest.java
index 13e17d7c682a1..eeda957bf3e22 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceQuotaCalculatorImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManagerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManagerTest.java
index 7b96aed47a1ac..8cf5511a684f8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManagerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/resourcegroup/ResourceUsageTransportManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractBaseDispatcherTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractBaseDispatcherTest.java
index cba15b0631006..a4f2b6ec282d4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractBaseDispatcherTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractBaseDispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractSubscriptionTest.java
index aaf1f6164a374..82554c74ef7b7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractTopicTest.java
index fb7890dc57f88..7f5d3e0edf178 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AbstractTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AdvertisedAddressTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AdvertisedAddressTest.java
index 0385574b1098a..554c663850fd9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AdvertisedAddressTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/AdvertisedAddressTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerConfigurationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerConfigurationTest.java
index 29ea71489488c..f55489368834e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerConfigurationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerTest.java
index 97d1798c1e217..a5d1c4d943834 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BacklogQuotaManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageTest.java
index fe2551287c8c6..a2d80b2ba600b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageWithBatchIndexLevelTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageWithBatchIndexLevelTest.java
index c15c93c0e9a52..433f5e56d952d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageWithBatchIndexLevelTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BatchMessageWithBatchIndexLevelTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BkEnsemblesTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BkEnsemblesTestBase.java
index 66ea7d9522ccb..6aea4aa5e9f0b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BkEnsemblesTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BkEnsemblesTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBkEnsemblesTests.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBkEnsemblesTests.java
index 8b0dbb76eecb7..e69714e539be6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBkEnsemblesTests.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBkEnsemblesTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBookieIsolationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBookieIsolationTest.java
index 62469fdac9bfb..d517f48b97ab6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBookieIsolationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerBookieIsolationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerDispatchRateLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerDispatchRateLimiterTest.java
index 656a0158e0fa1..1e9ff14f7588c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerDispatchRateLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerDispatchRateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerEntryMetadataE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerEntryMetadataE2ETest.java
index 33785ba879553..646b8fa1711a9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerEntryMetadataE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerEntryMetadataE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerInternalClientConfigurationOverrideTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerInternalClientConfigurationOverrideTest.java
index 775636c9489fb..1b1b383e930e3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerInternalClientConfigurationOverrideTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerInternalClientConfigurationOverrideTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoSubscriptionCreationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoSubscriptionCreationTest.java
index 05673613be77e..3f2e182874e1d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoSubscriptionCreationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoSubscriptionCreationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoTopicCreationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoTopicCreationTest.java
index 56858e61f4de7..60544922bf63f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoTopicCreationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceAutoTopicCreationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceBundlesCacheInvalidationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceBundlesCacheInvalidationTest.java
index b640d2fbe3956..6bcfb28251c39 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceBundlesCacheInvalidationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceBundlesCacheInvalidationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java
index f011ef9b84209..f6f37452e710c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java
index 5b1589a7c9ba6..b2cfe63e2e5b4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerTestBase.java
index a9a40bce1c784..d4147696f8444 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BusyWaitServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BusyWaitServiceTest.java
index 21681c728d356..03d479aa68085 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BusyWaitServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BusyWaitServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CanPausedNamespaceService.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CanPausedNamespaceService.java
index c5527a9149897..34fb2e708fb33 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CanPausedNamespaceService.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CanPausedNamespaceService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ClusterMigrationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ClusterMigrationTest.java
index 34397df924730..f376ea4541737 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ClusterMigrationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ClusterMigrationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelectorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelectorTest.java
index ef96983bcdc87..dbca31416bb9d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelectorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsistentHashingStickyKeyConsumerSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumedLedgersTrimTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumedLedgersTrimTest.java
index ef8a654078b35..f2ee85d3fd64a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumedLedgersTrimTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumedLedgersTrimTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumerTest.java
index 1ad0642d9c5ba..a974655b06c27 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CurrentLedgerRolloverIfFullTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CurrentLedgerRolloverIfFullTest.java
index b05abf3be5218..375fe41f143cd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CurrentLedgerRolloverIfFullTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/CurrentLedgerRolloverIfFullTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/DistributedIdGeneratorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/DistributedIdGeneratorTest.java
index 6aa9a53b33674..0b0d1d7f6eac9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/DistributedIdGeneratorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/DistributedIdGeneratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java
index b6f34a44429d9..2f128fe6270a5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcksTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcksTest.java
index a19bb4ee23f4b..040653d95ac27 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcksTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EntryBatchIndexesAcksTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ExclusiveProducerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ExclusiveProducerTest.java
index 124372ea15a90..747b5cdc66806 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ExclusiveProducerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ExclusiveProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/GracefulExecutorServicesShutdownTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/GracefulExecutorServicesShutdownTest.java
index cd10950b230b2..984bb021badc0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/GracefulExecutorServicesShutdownTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/GracefulExecutorServicesShutdownTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelectorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelectorTest.java
index f17bb5a3ae94e..98e27ebb9fb83 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelectorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeAutoSplitStickyKeyConsumerSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelectorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelectorTest.java
index ff9cb56b7811c..e36c656e3faea 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelectorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/HashRangeExclusiveStickyKeyConsumerSelectorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/InactiveTopicDeleteTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/InactiveTopicDeleteTest.java
index 1013e79916cc4..edc67263d891e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/InactiveTopicDeleteTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/InactiveTopicDeleteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/KeyValueTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/KeyValueTest.java
index 2796bbbbbf762..d8d0650d1fa79 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/KeyValueTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/KeyValueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ManagedLedgerCompressionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ManagedLedgerCompressionTest.java
index 30b4aca22bc9b..0dbe6ccfed530 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ManagedLedgerCompressionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ManagedLedgerCompressionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MaxMessageSizeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MaxMessageSizeTest.java
index 248bd33af0d3c..fb15661fddf2d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MaxMessageSizeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MaxMessageSizeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageCumulativeAckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageCumulativeAckTest.java
index 05e86e73038d8..6b106bfd47de7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageCumulativeAckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageCumulativeAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageIdSerializationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageIdSerializationTest.java
index 295c7803372f9..7eb348fc6d350 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageIdSerializationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageIdSerializationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessagePublishBufferThrottleTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessagePublishBufferThrottleTest.java
index 82a3b1e376100..4905dee947c52 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessagePublishBufferThrottleTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessagePublishBufferThrottleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageTTLTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageTTLTest.java
index 38bb301ae38ca..68a9a769ac1fe 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageTTLTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/MessageTTLTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NonPersistentTopicE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NonPersistentTopicE2ETest.java
index 34e0c97e7d3cd..6ff5e7b2f8249 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NonPersistentTopicE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NonPersistentTopicE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NullValueTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NullValueTest.java
index 4cb476e9de036..f79ec3e14a537 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NullValueTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/NullValueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/OpportunisticStripingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/OpportunisticStripingTest.java
index 61484e23dce7c..37832b18cd1dc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/OpportunisticStripingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/OpportunisticStripingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PartitionKeyTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PartitionKeyTest.java
index c28a375f05956..7e27aabf2df19 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PartitionKeyTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PartitionKeyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PeerReplicatorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PeerReplicatorTest.java
index 5f145e258cf75..9f6559217941c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PeerReplicatorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PeerReplicatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentDispatcherFailoverConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentDispatcherFailoverConsumerTest.java
index f0c61a1fc0292..5381a367afd00 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentDispatcherFailoverConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentDispatcherFailoverConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentFailoverE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentFailoverE2ETest.java
index fa382ef3c5e58..7be0590fe53af 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentFailoverE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentFailoverE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentMessageFinderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentMessageFinderTest.java
index 1c1434caf213a..48798f0020f01 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentMessageFinderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentMessageFinderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentQueueE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentQueueE2ETest.java
index 6d111a9806ef5..a7b44401a8e2b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentQueueE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentQueueE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicConcurrentTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicConcurrentTest.java
index 29a8834b4baa6..4bf0481e0d084 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicConcurrentTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicConcurrentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicE2ETest.java
index 8566a43f7f73d..374173203f61a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicTest.java
index 1430bd20c2520..41f3dee76468d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PersistentTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisPublishLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisPublishLimiterTest.java
index 61804e7255d8e..a0d0df52d2417 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisPublishLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisPublishLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisTopicPublishRateThrottleTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisTopicPublishRateThrottleTest.java
index 7a7cc091b3f26..07632814378d0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisTopicPublishRateThrottleTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PrecisTopicPublishRateThrottleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterDisableTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterDisableTest.java
index 24d8c85bae4a0..8dfed77814b35 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterDisableTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterDisableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterTest.java
index ae65ee71a1849..9d2bd49ba04bd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/PublishRateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/RackAwareTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/RackAwareTest.java
index 6de41a548cca1..169241f1d28b4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/RackAwareTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/RackAwareTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorGlobalNSTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorGlobalNSTest.java
index a51711bd31f99..62ba0e83c8600 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorGlobalNSTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorGlobalNSTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRateLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRateLimiterTest.java
index ec39fcda764e5..b97210b009a3b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRateLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRemoveClusterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRemoveClusterTest.java
index 65e90966ea541..e10da849cd398 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRemoveClusterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorRemoveClusterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorSubscriptionTest.java
index ea9a9a2b9f2b1..3982f44905d6b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTest.java
index 09c7e042f58b7..b8f8abc9a6265 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
index 9768fbf28cdf7..11b0b8dd92fe4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTlsTest.java
index d9bde8d4d5ac0..e1506d16188b0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTopicPoliciesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTopicPoliciesTest.java
index 4248c8a5cb16b..485d8453e3857 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTopicPoliciesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTopicPoliciesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ResendRequestTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ResendRequestTest.java
index ea0cd623f1dd1..3aedf75762d0a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ResendRequestTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ResendRequestTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxAuthorizationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxAuthorizationTest.java
index c005b96d004cc..694cbab7b89a3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxAuthorizationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service;
 
 import static org.apache.pulsar.broker.BrokerTestUtil.spyWithClassAndConstructorArgsRecordingInvocations;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxTest.java
index 0650cce32b588..4d94c00130571 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ServerCnxTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SharedConsumerAssignorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SharedConsumerAssignorTest.java
index 7649f6eac2d34..101bd1b21b495 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SharedConsumerAssignorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SharedConsumerAssignorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/StandaloneTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/StandaloneTest.java
index 9b7b02407d826..5307e1a9ee874 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/StandaloneTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/StandaloneTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeDispatchLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeDispatchLimiterTest.java
index 801e1be6a73d9..cfd33da2eb5f8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeDispatchLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeDispatchLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeRateTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeRateTest.java
index 5b42a720c98c2..c6225fc9438a8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeRateTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscribeRateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscriptionSeekTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscriptionSeekTest.java
index 0e73db5291e00..d938e98a4b3f2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscriptionSeekTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SubscriptionSeekTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesServiceTest.java
index d33d5341e0b40..7b66b6a6b5152 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicDispatchRateLimiterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicDispatchRateLimiterTest.java
index 5ff3c5ec9eb12..e0495ac077932 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicDispatchRateLimiterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicDispatchRateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListServiceTest.java
index 924019f7a546d..2b0b852a27375 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListWatcherTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListWatcherTest.java
index 1a2e192d1f5fa..c232675779fca 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListWatcherTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicListWatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicOwnerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicOwnerTest.java
index d8485f3f051c0..5a8fd34c9cdba 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicOwnerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicOwnerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicPoliciesServiceDisableTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicPoliciesServiceDisableTest.java
index 123ad792262aa..c8790f399baf1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicPoliciesServiceDisableTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicPoliciesServiceDisableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicTerminationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicTerminationTest.java
index dedc9904ce846..4229c4fc16b7d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicTerminationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TopicTerminationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMarkerDeleteTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMarkerDeleteTest.java
index aa2a8d49e9c95..72f940d238d8c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMarkerDeleteTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMarkerDeleteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMetadataStoreServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMetadataStoreServiceTest.java
index cd073737cece9..06fdc13b98c94 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMetadataStoreServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/TransactionMetadataStoreServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumersTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumersTest.java
index 932c446669d33..64807c73852e3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumersTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentStickyKeyDispatcherMultipleConsumersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopicTest.java
index 13d0304717dd3..71caa1edb527c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ChecksumTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ChecksumTest.java
index d6bfb0ae3273c..67d251313fba5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ChecksumTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ChecksumTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/DelayedDeliveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/DelayedDeliveryTest.java
index 7f8059e1f0bf3..922fcd5899a7c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/DelayedDeliveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/DelayedDeliveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageDuplicationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageDuplicationTest.java
index 8b379928a830c..b4152b143ab6c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageDuplicationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageDuplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryControllerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryControllerTest.java
index 10b1e4961ccfb..f19fff08de6a7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryControllerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/MessageRedeliveryControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherFailoverConsumerStreamingDispatcherTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherFailoverConsumerStreamingDispatcherTest.java
index 0fc6db226a391..abedc1a66881a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherFailoverConsumerStreamingDispatcherTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherFailoverConsumerStreamingDispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentFailoverStreamingDispatcherE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentFailoverStreamingDispatcherE2ETest.java
index 44bd7eee8ebfd..92352cde47ff0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentFailoverStreamingDispatcherE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentFailoverStreamingDispatcherE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumersTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumersTest.java
index aa87b2aaa2584..0286054b4745d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumersTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherBlockConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherBlockConsumerTest.java
index c0259ae375c47..ef515cd85bf98 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherBlockConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentStreamingDispatcherBlockConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest.java
index 042fb5f7bb1a4..fc62d84b58634 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionTest.java
index 72e6caf070b1c..e869d71e80c4a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherE2ETest.java
index a6fe95e781884..991225b3a4d28 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherTest.java
index 50aafd2ef1c63..e0740a234e1a4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicStreamingDispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicTest.java
index a687381090d59..aa05624a5b0c9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/PersistentTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionConfigTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionConfigTest.java
index aa513661f1bd5..aa0015742f662 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionConfigTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCacheTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCacheTest.java
index dc3eeec83540d..c269b098c6b88 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCacheTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionSnapshotCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilderTest.java
index fec99a9b975fe..4ae923bd2443c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ReplicatedSubscriptionsSnapshotBuilderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowReplicatorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowReplicatorTest.java
index 822627f12b41d..0ab645f089048 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowReplicatorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowReplicatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.persistent;
 
 import com.google.common.collect.Sets;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowTopicTest.java
index 22bfd70cf8883..9026f406b4312 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/ShadowTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.persistent;
 
 
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/SimpleProducerConsumerTestStreamingDispatcherTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/SimpleProducerConsumerTestStreamingDispatcherTest.java
index 7ed7981c9374b..706571eeb712f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/SimpleProducerConsumerTestStreamingDispatcherTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/SimpleProducerConsumerTestStreamingDispatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/TopicDuplicationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/TopicDuplicationTest.java
index 23136ea93443b..e57092d02dd5d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/TopicDuplicationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/persistent/TopicDuplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilter2Test.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilter2Test.java
index dbcaa160b2391..bb7d4c32724fc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilter2Test.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilter2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProducerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProducerTest.java
index 5973b7fe54b56..a75ca64cf73fe 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProducerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProviderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProviderTest.java
index 4c8f787b7136b..8aff4db0e1183 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProviderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.broker.service.plugin;
 
 import static org.apache.pulsar.broker.service.plugin.EntryFilterProvider.ENTRY_FILTER_DEFINITION_FILE;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterTest.java
index 19175e936c4b7..a2fe1d7d92a6c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/EntryFilterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/FilterEntryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/FilterEntryTest.java
index f10bc1ee864e1..9825491c80302 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/FilterEntryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/plugin/FilterEntryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheckTest.java
index ed9c90f00682b..090b3654719da 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/AvroSchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BaseAvroSchemaCompatibilityTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BaseAvroSchemaCompatibilityTest.java
index 7b1987ad09fe4..a7fcf40b284ae 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BaseAvroSchemaCompatibilityTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BaseAvroSchemaCompatibilityTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageTest.java
index 6d89fef19a5d1..d0c2e149bf438 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/BookkeeperSchemaStorageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ClientGetSchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ClientGetSchemaTest.java
index 67b16f86614e3..970e6b2712981 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ClientGetSchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ClientGetSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheckTest.java
index 9bf0189037a3a..cd47bc373b31a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/JsonSchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheckTest.java
index a2e3bed7bbf52..a90211d0b1d91 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/KeyValueSchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/PartitionedTopicsSchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/PartitionedTopicsSchemaTest.java
index 11be95c783c44..d2a0b501e8282 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/PartitionedTopicsSchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/PartitionedTopicsSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheckTest.java
index d30ea1c0f23e8..dead7797c6811 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufNativeSchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheckTest.java
index e16fdb084c4e2..8822087178c7f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/ProtobufSchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/SchemaServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/SchemaServiceTest.java
index 91d7706655ec0..a2bd506a8f939 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/SchemaServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/SchemaServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidatorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidatorTest.java
index ce851b6e6ce72..160adb78de564 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidatorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaDataValidatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidatorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidatorTest.java
index d79a03d7f0479..c574a0d830d38 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidatorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/schema/validator/SchemaRegistryServiceWithSchemaDataValidatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReaderTests.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReaderTests.java
index 0a63e7a2b3ed5..5eb29b8ef2870 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReaderTests.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/streamingdispatch/StreamingEntryReaderTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/utils/ClientChannelHelper.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/utils/ClientChannelHelper.java
index afd071a858bbf..33d954f7bfa0a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/utils/ClientChannelHelper.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/utils/ClientChannelHelper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/BookieClientsStatsGeneratorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/BookieClientsStatsGeneratorTest.java
index 0db0515c2fc07..8ec87b2ec543b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/BookieClientsStatsGeneratorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/BookieClientsStatsGeneratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ConsumerStatsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ConsumerStatsTest.java
index 7eb96e2bd5880..d2eea9e13e4d8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ConsumerStatsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ConsumerStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/DimensionStatsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/DimensionStatsTest.java
index 504f37ddee89b..62d51377f425c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/DimensionStatsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/DimensionStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/LedgerOffloaderMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/LedgerOffloaderMetricsTest.java
index f9ff2d2081d2e..522790fa5fab5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/LedgerOffloaderMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/LedgerOffloaderMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedCursorMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedCursorMetricsTest.java
index 6ad17b7d27eb1..7f8c71cb1390c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedCursorMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedCursorMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedLedgerMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedLedgerMetricsTest.java
index cd07b7f6e25b9..c2b5c3d834c29 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedLedgerMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/ManagedLedgerMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetadataStoreStatsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetadataStoreStatsTest.java
index eba134a2c8dfe..da60da4601f06 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetadataStoreStatsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetadataStoreStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetricsAuthenticationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetricsAuthenticationTest.java
index 0866729586fe9..2a51c52146dbc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetricsAuthenticationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/MetricsAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/PrometheusMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/PrometheusMetricsTest.java
index cfab570301873..a33c54a9ed422 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/PrometheusMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/PrometheusMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/SubscriptionStatsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/SubscriptionStatsTest.java
index 31a833047e742..50419dcde447a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/SubscriptionStatsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/SubscriptionStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TimeWindowTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TimeWindowTest.java
index 26812e495f0d3..89528c1965397 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TimeWindowTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TimeWindowTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionBatchWriterMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionBatchWriterMetricsTest.java
index ceed05884df2e..69521a5e6468e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionBatchWriterMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionBatchWriterMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionMetricsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionMetricsTest.java
index 1f4163e65e065..c35566278f60b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionMetricsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/TransactionMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStatsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStatsTest.java
index 39ecc4235888a..b5933f9ecf529 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStatsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/AggregatedNamespaceStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreamsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreamsTest.java
index 6e2bd529ffa1f..b955f7d34a178 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreamsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricStreamsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicServiceTest.java
index a0d7801f2fd48..44a4de5e8a923 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/NamespaceEventsSystemTopicServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/PartitionedSystemTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/PartitionedSystemTopicTest.java
index 510abae87bc88..9ab32d5ffa750 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/PartitionedSystemTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/systopic/PartitionedSystemTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/tools/BrokerToolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/tools/BrokerToolTest.java
index 9899bb36a875c..ad2cf7784eb1f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/tools/BrokerToolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/tools/BrokerToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TopicTransactionBufferRecoverTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TopicTransactionBufferRecoverTest.java
index c1f6ff16e77ab..c1e347aa8c702 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TopicTransactionBufferRecoverTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TopicTransactionBufferRecoverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionConsumeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionConsumeTest.java
index 3783f9ef243d1..c2bff3aec0db1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionConsumeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionConsumeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionProduceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionProduceTest.java
index d43221a64e275..06bb92890b6c6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionProduceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionProduceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTest.java
index 67e7fe268a644..64dca965267f9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTestBase.java
index 123755fe870d4..82a62a1e3a863 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/TransactionTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/InMemTransactionBufferReaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/InMemTransactionBufferReaderTest.java
index d4234fbd16610..04175290b4991 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/InMemTransactionBufferReaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/InMemTransactionBufferReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TopicTransactionBufferTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TopicTransactionBufferTest.java
index ba7b8b6b40f36..fe964718c3d56 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TopicTransactionBufferTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TopicTransactionBufferTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientTest.java
index 2e93b0ad7076e..86606e3ae8eb1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferCloseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferCloseTest.java
index 77ac464c1d497..cd3a14da5967d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferCloseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferCloseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferHandlerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferHandlerImplTest.java
index af4e442f617a3..d6ec092c4456f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferHandlerImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferHandlerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferTest.java
index 4f12b744ec1d1..6733b1ef4cfaf 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionBufferTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntryImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntryImplTest.java
index fa879d23ca1c2..8c70b7d258637 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntryImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionEntryImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionLowWaterMarkTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionLowWaterMarkTest.java
index 0922c9b801b6d..3901f186d81c7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionLowWaterMarkTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionLowWaterMarkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionStablePositionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionStablePositionTest.java
index 15e3ff74156a0..6d9933fe72539 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionStablePositionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/buffer/TransactionStablePositionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorClientTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorClientTest.java
index 7421a1b69f9b1..c442c3a901464 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorClientTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorConfigTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorConfigTest.java
index b72b28e52aed5..e2f4a6d75e6c8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorConfigTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionCoordinatorConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreAssignmentTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreAssignmentTest.java
index c95becc2b3d45..ac1f570218704 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreAssignmentTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreAssignmentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreTestBase.java
index e69d6ba630b25..eb714dd848afc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/coordinator/TransactionMetaStoreTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckInMemoryDeleteTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckInMemoryDeleteTest.java
index 58be651a7d183..1360dd7c4442b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckInMemoryDeleteTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckInMemoryDeleteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckMetadataTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckMetadataTest.java
index 0b14f6592fa82..efe83cebc3661 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckMetadataTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckMetadataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckPersistentTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckPersistentTest.java
index ff9e16fac7dd1..dd0a24b36a425 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckPersistentTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/PendingAckPersistentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreTest.java
index 7ba4eb3afd7c5..9618932b2f92e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/pendingack/impl/MLPendingAckStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerTest.java
index dddb10c62dd38..ca8a144ae8275 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/transaction/recover/TransactionRecoverTrackerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ExceptionHandlerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ExceptionHandlerTest.java
index 35d6ac0ce9b2f..3c0c2f4e68774 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ExceptionHandlerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ExceptionHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/MaxRequestSizeFilterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/MaxRequestSizeFilterTest.java
index b1c0748c8ffc4..295e0b78ebb85 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/MaxRequestSizeFilterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/MaxRequestSizeFilterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ProcessHandlerFilterTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ProcessHandlerFilterTest.java
index d6ade32ba6d5f..cc427bcfd6a5f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ProcessHandlerFilterTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/ProcessHandlerFilterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/PulsarWebResourceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/PulsarWebResourceTest.java
index 06f80afda95a4..c424ab8cdd020 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/PulsarWebResourceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/PulsarWebResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/RestExceptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/RestExceptionTest.java
index 8e6df74d5a0e7..fcea97176ffad 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/RestExceptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/RestExceptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/WebServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/WebServiceTest.java
index 9f631e3854257..ab0a5992b2d1c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/WebServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/WebServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
index c875e8ac129cf..1e33121259337 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithClassLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarServiceTest.java
index fcc806fc35a48..27b355282e8bb 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarServiceTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletWithPulsarServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServletWithClassLoader.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServletWithClassLoader.java
index 6ff7b851ad49e..f65a98fd3f18f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServletWithClassLoader.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/MockAdditionalServletWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ClusterMetadataSetupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ClusterMetadataSetupTest.java
index 088087dce681f..3315452a8e32e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ClusterMetadataSetupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ClusterMetadataSetupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/MultiBrokerMetadataConsistencyTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/MultiBrokerMetadataConsistencyTest.java
index 15849a6773a1b..be59f200db9ba 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/MultiBrokerMetadataConsistencyTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/MultiBrokerMetadataConsistencyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ZooKeeperSessionExpireRecoveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ZooKeeperSessionExpireRecoveryTest.java
index 08189895ac872..e29f6f4116ac9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ZooKeeperSessionExpireRecoveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/zookeeper/ZooKeeperSessionExpireRecoveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticatedProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticatedProducerConsumerTest.java
index e635de4acd2ab..71e30c21b3c20 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticatedProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticatedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticationTlsHostnameVerificationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticationTlsHostnameVerificationTest.java
index ba061fc40bac1..f2631f591217b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticationTlsHostnameVerificationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthenticationTlsHostnameVerificationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthorizationProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthorizationProducerConsumerTest.java
index dde958d518aca..29f20fce25402 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthorizationProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/AuthorizationProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BrokerServiceLookupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BrokerServiceLookupTest.java
index 42a97bf0fcbdd..6b6d9a321cad8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BrokerServiceLookupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BrokerServiceLookupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BytesKeyTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BytesKeyTest.java
index f0e9f4a33f91d..5523e9416844c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BytesKeyTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/BytesKeyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientAuthenticationTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientAuthenticationTlsTest.java
index 289a7a6797d14..186bf9d736e45 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientAuthenticationTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientAuthenticationTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationFailureTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationFailureTest.java
index bc459fde30540..1c5cf2ee2e795 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationFailureTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationFailureTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationTest.java
index c8acc7d46f82d..ae699b7db8271 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientDeduplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientErrorsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientErrorsTest.java
index 62e459dda0dfd..e8b9baa992c46 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientErrorsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ClientErrorsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerAckListTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerAckListTest.java
index e101a513c3759..d01e5b764a7a1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerAckListTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerAckListTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerBatchReceiveTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerBatchReceiveTest.java
index 8109e8ce8ebf8..c6e5f17155a97 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerBatchReceiveTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerBatchReceiveTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerCleanupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerCleanupTest.java
index 230c2ae8cd0e3..65e6f6cf6c29c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerCleanupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerCleanupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import io.netty.util.HashedWheelTimer;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerRedeliveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerRedeliveryTest.java
index 3d931346c89b2..41e451f9ed18f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerRedeliveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ConsumerRedeliveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DeadLetterTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DeadLetterTopicTest.java
index cb9a4c3c104c7..5e3731fbf24fc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DeadLetterTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DeadLetterTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DispatcherBlockConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DispatcherBlockConsumerTest.java
index 93b51ebf871f4..d6a7f3b134d39 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DispatcherBlockConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/DispatcherBlockConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ExposeMessageRedeliveryCountTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ExposeMessageRedeliveryCountTest.java
index dae6124223f9b..066236eed5b2d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ExposeMessageRedeliveryCountTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ExposeMessageRedeliveryCountTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InterceptorsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InterceptorsTest.java
index 283c5071e15ac..f23d82b32cd43 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InterceptorsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InterceptorsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/KeySharedSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/KeySharedSubscriptionTest.java
index 1a9c35278f05e..7b617a6a192d8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/KeySharedSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/KeySharedSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MemoryLimitTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MemoryLimitTest.java
index 30b2aa531e663..ae6a78227b479 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MemoryLimitTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MemoryLimitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MessageDispatchThrottlingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MessageDispatchThrottlingTest.java
index d3e5067ed3123..ed85ffd600ec6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MessageDispatchThrottlingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MessageDispatchThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerService.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerService.java
index 7cba7405ddbf6..3e6ee4f2a969d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerService.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerServiceHooks.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerServiceHooks.java
index a68e2d5c32c30..06289e123c8b9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerServiceHooks.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MockBrokerServiceHooks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiRolesTokenAuthorizationProviderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiRolesTokenAuthorizationProviderTest.java
index 12d7c71358bbd..02b58a8667dd1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiRolesTokenAuthorizationProviderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiRolesTokenAuthorizationProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiTopicsConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiTopicsConsumerTest.java
index 2a5dfdfc6a9c1..6bd11de5a2f88 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiTopicsConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MultiTopicsConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import static org.mockito.ArgumentMatchers.any;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MutualAuthenticationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MutualAuthenticationTest.java
index 6dc901d53e268..472af3e88cd36 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MutualAuthenticationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/MutualAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java
index c68ef91d211dc..c55f34987d31a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonDurableSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonPersistentTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonPersistentTopicTest.java
index d1b536a679689..d4af84b846960 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonPersistentTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/NonPersistentTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionCreationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionCreationTest.java
index 13f11c0261296..a005170323118 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionCreationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionCreationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionedProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionedProducerConsumerTest.java
index 472f08fa962df..e0e1bf20e7cbc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionedProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PartitionedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PatternMultiTopicsConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PatternMultiTopicsConsumerTest.java
index dc8cecdadc4ec..00a47c3957150 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PatternMultiTopicsConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PatternMultiTopicsConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCleanupTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCleanupTest.java
index 251dd8a0aaa92..9184c6d9dd052 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCleanupTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCleanupTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerConsumerBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerConsumerBase.java
index a7a14568f6ec1..ca58bddf13c23 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerConsumerBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerConsumerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCreationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCreationTest.java
index bd5ce7b1746e6..d5734588288f3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCreationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerCreationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerQueueSizeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerQueueSizeTest.java
index 6c3a270bb1ae2..961297347f16e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerQueueSizeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProducerQueueSizeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProxyProtocolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProxyProtocolTest.java
index e5b532414bdd1..7f632d5a76485 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProxyProtocolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ProxyProtocolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java
index 35e8939e53153..67d3b2b40d307 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithoutInternalListenerNameTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithoutInternalListenerNameTest.java
index 85c4ab37cab3b..a748de20323e5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithoutInternalListenerNameTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/PulsarMultiListenersWithoutInternalListenerNameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/RetryTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/RetryTopicTest.java
index 5f02219aac344..3028392ada1e8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/RetryTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/RetryTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ServiceUrlProviderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ServiceUrlProviderTest.java
index 80408910141a9..22b22455cb7b5 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ServiceUrlProviderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/ServiceUrlProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerStatTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerStatTest.java
index 7cfa35c9d1c7e..ad8493950451d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerStatTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerStatTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerTest.java
index 7aebc17948667..4329083b30c9d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleSchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleSchemaTest.java
index 244ccab1a35d1..21d6a7ed89a56 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleSchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleTypedProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleTypedProducerConsumerTest.java
index c5a7de1abecd9..f127ca64b072e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleTypedProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SimpleTypedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SubscriptionMessageDispatchThrottlingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SubscriptionMessageDispatchThrottlingTest.java
index 642bec7321edd..9036d82d84f01 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SubscriptionMessageDispatchThrottlingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/SubscriptionMessageDispatchThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TenantTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TenantTest.java
index 3ec4f5e980fe5..15c5d55cbea5b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TenantTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TenantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsHostVerificationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsHostVerificationTest.java
index 1689cf0491b77..95a78d7ffcef6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsHostVerificationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsHostVerificationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerBase.java
index e7087a2637f27..6a2109836a2c9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerTest.java
index 06666d55ec45c..0563fc3b9da37 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsSniTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsSniTest.java
index c3f7a46a21ba1..fd722e52e5f1f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsSniTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TlsSniTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenAuthenticatedProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenAuthenticatedProducerConsumerTest.java
index 3170a101ff8c5..87f12e6acdcb2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenAuthenticatedProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenAuthenticatedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenExpirationProduceConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenExpirationProduceConsumerTest.java
index 520c8743cbed2..e955a9ae7062f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenExpirationProduceConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenExpirationProduceConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import static org.testng.Assert.assertThrows;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenOauth2AuthenticatedProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenOauth2AuthenticatedProducerConsumerTest.java
index cc1bd8cbe5918..1a62eee9be6f7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenOauth2AuthenticatedProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TokenOauth2AuthenticatedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TopicReaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TopicReaderTest.java
index 618cd1aa1aadf..c2eb957ee605d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TopicReaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/TopicReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerBase.java
index d4bc019db9202..c227411f233d3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerTest.java
index 9b1848c9ff3a4..9ddd0dbfb05fd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/v1/V1_ProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AdminApiKeyStoreTlsAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AdminApiKeyStoreTlsAuthTest.java
index 04b05b36d0e78..3194a91c6e4b3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AdminApiKeyStoreTlsAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AdminApiKeyStoreTlsAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiPartTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiPartTest.java
index 6cbd54894d607..08aca4838d854 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiPartTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiPartTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiTopicTest.java
index a28ed59893f3b..f50fcdeea95bc 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConMultiTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConNoPartTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConNoPartTest.java
index a7d2ac1055ded..940927ebd8164 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConNoPartTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConNoPartTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConSupports.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConSupports.java
index e7547033ecf30..e03b170913751 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConSupports.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConSupports.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConTXTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConTXTest.java
index 3647777f8430e..69221b49754dd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConTXTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoCloseUselessClientConTXTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoScaledReceiverQueueSizeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoScaledReceiverQueueSizeTest.java
index 30794a2ba8a26..5d3c07d103ec3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoScaledReceiverQueueSizeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/AutoScaledReceiverQueueSizeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplSerializationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplSerializationTest.java
index 56d32e1d21239..d40c8572103dd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplSerializationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplSerializationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckDisableTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckDisableTest.java
index da946896b6797..c2e910d79ef81 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckDisableTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckDisableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckTest.java
index c9bdb75af86cc..d72807a920f2b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BatchMessageIndexAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BrokerClientIntegrationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BrokerClientIntegrationTest.java
index e3af761429a09..c29978c5f5283 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BrokerClientIntegrationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/BrokerClientIntegrationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
index 7f2d11fd3adf5..322cf524dbe9c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientWithSocks5ProxyTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientWithSocks5ProxyTest.java
index 1478b400ffdf6..81755b82968fa 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientWithSocks5ProxyTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ClientWithSocks5ProxyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/CompactedOutBatchMessageTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/CompactedOutBatchMessageTest.java
index f3fd353cdc306..012e4cdfd0a30 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/CompactedOutBatchMessageTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/CompactedOutBatchMessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java
index 3d8b18c52e6ea..e8816894513d2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumeBaseExceptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumeBaseExceptionTest.java
index 76a7f7e185e39..ef1c993642b4d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumeBaseExceptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumeBaseExceptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerAckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerAckTest.java
index ea2815641f1b7..42da60906483c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerAckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerConfigurationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerConfigurationTest.java
index 3fa820f76043f..48ffb6a9c5888 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerConfigurationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerDedupPermitsUpdateTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerDedupPermitsUpdateTest.java
index 4c9922acbec06..6fc8268ae2165 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerDedupPermitsUpdateTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerDedupPermitsUpdateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerMemoryLimitTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerMemoryLimitTest.java
index 3c621fb83f10b..cf647eeda2e9f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerMemoryLimitTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerMemoryLimitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import lombok.Cleanup;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerUnsubscribeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerUnsubscribeTest.java
index 87d1546e0819f..b3d417e293303 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerUnsubscribeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConsumerUnsubscribeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DispatchAccordingPermitsTests.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DispatchAccordingPermitsTests.java
index c5927a1266f74..1cbefb83a19e8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DispatchAccordingPermitsTests.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DispatchAccordingPermitsTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DynamicReceiverQueueSizeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DynamicReceiverQueueSizeTest.java
index 692beaf1aa564..be9bbaa65b1f4 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DynamicReceiverQueueSizeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/DynamicReceiverQueueSizeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeySharedSubscriptionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeySharedSubscriptionTest.java
index d284853050e7e..4b11dd777b748 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeySharedSubscriptionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeySharedSubscriptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithAuthTest.java
index 3b65806515001..8e508b6cf2068 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithoutAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithoutAuthTest.java
index a4b6ef599b58d..b5ec18b68f8b3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithoutAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsProducerConsumerTestWithoutAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsTest.java
index c5894ace01da6..6edcf0d60cdce 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/KeyStoreTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/LookupRetryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/LookupRetryTest.java
index 448f099c386d8..929784541f00a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/LookupRetryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/LookupRetryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java
index ba0d65007da6a..515b34db8509d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingSharedTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingSharedTest.java
index 085ffb0271eec..163c42d835b35 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingSharedTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingSharedTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java
index 50fb05cd75f34..b1eb6fb384657 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageIdTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageIdTest.java
index 1ec734bc508e9..c4cdcbd19d575 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageIdTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageParserTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageParserTest.java
index 92c2d767098aa..772ddbee4e54d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageParserTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageParserTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessagePublishThrottlingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessagePublishThrottlingTest.java
index d838c06ed217c..ad1955f08d779 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessagePublishThrottlingTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessagePublishThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageRedeliveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageRedeliveryTest.java
index 4e4e3ac086a2c..da84afc567176 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageRedeliveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageRedeliveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MultiTopicsReaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MultiTopicsReaderTest.java
index 2974c39744f48..1602f0162d470 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MultiTopicsReaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MultiTopicsReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/NegativeAcksTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/NegativeAcksTest.java
index 34f8ff368a960..4bd58d2c70106 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/NegativeAcksTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/NegativeAcksTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PartialPartitionedProducerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PartialPartitionedProducerTest.java
index 7fd992ae150f6..8086123384012 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PartialPartitionedProducerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PartialPartitionedProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplAuthTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplAuthTest.java
index 49ee9892d7de0..76936334eb0ba 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplAuthTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java
index 85be004b732e3..a05bfaa6e788c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PerMessageUnAcknowledgedRedeliveryTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PerMessageUnAcknowledgedRedeliveryTest.java
index 298a46916232e..d32882b7f2136 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PerMessageUnAcknowledgedRedeliveryTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PerMessageUnAcknowledgedRedeliveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProduceWithMessageIdTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProduceWithMessageIdTest.java
index e03f29677b99e..b8efdeb99696a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProduceWithMessageIdTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProduceWithMessageIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import java.nio.ByteBuffer;
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerCloseTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerCloseTest.java
index 5366937cd2801..a3048ff85c856 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerCloseTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerCloseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerMemoryLimitTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerMemoryLimitTest.java
index 2a981fcb6df82..4f8e08a5f8e22 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerMemoryLimitTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerMemoryLimitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerSemaphoreTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerSemaphoreTest.java
index f04f94d11b113..1d4f8c9b67471 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerSemaphoreTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ProducerSemaphoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarClientConfigurationOverrideTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarClientConfigurationOverrideTest.java
index 4f885ecc46b07..f446975306dc0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarClientConfigurationOverrideTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarClientConfigurationOverrideTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarMultiHostClientTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarMultiHostClientTest.java
index 656b8acbe2c0b..50f78c91d7ced 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarMultiHostClientTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarMultiHostClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java
index 2177d1b2db520..0ba8511c0ca74 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawMessageSerDeserTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawMessageSerDeserTest.java
index 9ea7b014a9acd..8c419db481ad9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawMessageSerDeserTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawMessageSerDeserTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java
index 2fa92bbfa80fa..408885d35cfda 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RawReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ReaderTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ReaderTest.java
index 9c6407ac71295..4aad4410c53d0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ReaderTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RetryUtilTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RetryUtilTest.java
index f5544307c3711..604c468b1de45 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RetryUtilTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/RetryUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SchemaDeleteTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SchemaDeleteTest.java
index f2cbfc7d001cc..8b633f2f24216 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SchemaDeleteTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SchemaDeleteTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SequenceIdWithErrorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SequenceIdWithErrorTest.java
index 39d8db6c2eda1..7d330bb82addd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SequenceIdWithErrorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/SequenceIdWithErrorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TableViewTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TableViewTest.java
index 8722f649212ac..62e98cd1d7b56 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TableViewTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TableViewTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicDoesNotExistsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicDoesNotExistsTest.java
index 1fb42d5b98a11..31e32f36ad77b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicDoesNotExistsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicDoesNotExistsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicFromMessageTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicFromMessageTest.java
index 6863235217795..0bb1242296537 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicFromMessageTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicFromMessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicPublishThrottlingInitTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicPublishThrottlingInitTest.java
index ee8961d008c78..1b8284c31e67e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicPublishThrottlingInitTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicPublishThrottlingInitTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicsConsumerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicsConsumerImplTest.java
index 4b478f2ffa935..d26e9b36bd9d1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicsConsumerImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TopicsConsumerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionClientConnectTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionClientConnectTest.java
index 30d608c458ff2..5c19eb64a68da 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionClientConnectTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionClientConnectTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndTest.java
index e3fc05ae0424e..20779003fb143 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndWithoutBatchIndexAckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndWithoutBatchIndexAckTest.java
index 0b50be807be42..36afd33da0cb3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndWithoutBatchIndexAckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/TransactionEndToEndWithoutBatchIndexAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/UnAcknowledgedMessagesTimeoutTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/UnAcknowledgedMessagesTimeoutTest.java
index ec98e8d154665..34e4f6a4d6d42 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/UnAcknowledgedMessagesTimeoutTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/UnAcknowledgedMessagesTimeoutTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ZeroQueueSizeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ZeroQueueSizeTest.java
index 73ebd56e2af4e..fd18cc06fce7f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ZeroQueueSizeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ZeroQueueSizeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchFormat.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchFormat.java
index 571d292aaa41e..41c03d80508cd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchFormat.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchFormat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchPayloadProcessor.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchPayloadProcessor.java
index c83b13b443087..17f45384b2b30 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchPayloadProcessor.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchPayloadProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchProducer.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchProducer.java
index bc0720661e3f9..319e2c9656a66 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchProducer.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/CustomBatchProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/DefaultProcessorWithRefCnt.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/DefaultProcessorWithRefCnt.java
index 63e295f2bbb0f..6f5d30ae796d8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/DefaultProcessorWithRefCnt.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/DefaultProcessorWithRefCnt.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/MessagePayloadProcessorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/MessagePayloadProcessorTest.java
index 6a12101fe68b6..70ae0967269f7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/MessagePayloadProcessorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/client/processor/MessagePayloadProcessorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithmTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithmTest.java
index c7c1fd10263b7..4e429f66b4491 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithmTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/FlowOrQpsEquallyDivideBundleSplitAlgorithmTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithmTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithmTest.java
index 75f147e28298f..85f095fea1045 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithmTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleSplitAlgorithmTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleTest.java
index 5c1e2a3c52af0..afa815979951a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundlesTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundlesTest.java
index 76cf937280b30..a8a4610f7f3fe 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundlesTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/NamespaceBundlesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithmTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithmTest.java
index 777d49d62ca9c..73ab1d1ba414d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithmTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/RangeEquallyDivideBundleSplitAlgorithmTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/ServiceConfigurationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/ServiceConfigurationTest.java
index 6dc93bd541f37..bfa5895409d8e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/ServiceConfigurationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/ServiceConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithmTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithmTest.java
index faa747dab5050..ec458def65bb7 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithmTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/SpecifiedPositionsBundleSplitAlgorithmTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithmTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithmTest.java
index 28f62b046e24b..ccf6ac4149778 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithmTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/common/naming/TopicCountEquallyDivideBundleSplitAlgorithmTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicImplTest.java
index 015f1e9fe6232..c9933b7ef8f26 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicTest.java
index ffdc4f76a8319..957671b7f8d9c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactedTopicTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionRetentionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionRetentionTest.java
index 10d067d46958c..f613dda3bf356 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionRetentionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionRetentionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionTest.java
index ddad53fbc829f..5df7e094c93e3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorMXBeanImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorMXBeanImplTest.java
index 0a7ab1aeb55b6..bbde59d7da8bd 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorMXBeanImplTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorMXBeanImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorTest.java
index bd875384aecb3..8099cd5166829 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorToolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorToolTest.java
index 85f6f16fdb01a..b1f653fae012a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorToolTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/compaction/CompactorToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/FileServer.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/FileServer.java
index ce3d770638aa1..48d0a13d50154 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/FileServer.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/FileServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionE2ESecurityTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionE2ESecurityTest.java
index 6a4430e2669fa..edaf6b48a2f32 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionE2ESecurityTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionE2ESecurityTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionLocalRunTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionLocalRunTest.java
index d90b971b5fa36..4f52c3d507c7e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionLocalRunTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionLocalRunTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionMetadataStoreTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionMetadataStoreTest.java
index 8f80ce302f9e1..33007bc12c599 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionMetadataStoreTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionPublishTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionPublishTest.java
index 33366fa888ef0..59a3b0a0ba6c8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionPublishTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionPublishTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestTemporaryDirectory.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestTemporaryDirectory.java
index 156a4d945e68c..6742698033215 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestTemporaryDirectory.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestTemporaryDirectory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestUtils.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestUtils.java
index e2b3a7dd0e633..292c571c3bc65 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestUtils.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTestUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTlsTest.java
index bfc9928a7dec7..b46b3f4be7f36 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarWorkerAssignmentTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarWorkerAssignmentTest.java
index 66a0b31ee98ac..acb7f86ea88f3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarWorkerAssignmentTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarWorkerAssignmentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/AbstractPulsarE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/AbstractPulsarE2ETest.java
index 5009fca019502..2866de2898ebf 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/AbstractPulsarE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/AbstractPulsarE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarBatchSourceE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarBatchSourceE2ETest.java
index e371190a0d0e5..90a1a53750261 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarBatchSourceE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarBatchSourceE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionAdminTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionAdminTest.java
index 054bd4bce226f..f0b3ba1f8d0ad 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionAdminTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionAdminTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionE2ETest.java
index 1502862d67694..33ed806350b47 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionTlsTest.java
index 04467b5f2045a..70e60bd34b13d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarFunctionTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSinkE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSinkE2ETest.java
index 24bea1d59940c..c709f29913e41 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSinkE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSinkE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSourceE2ETest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSourceE2ETest.java
index 2dea2fb020edd..99d16447bf894 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSourceE2ETest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/PulsarSourceE2ETest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/io/SinkForTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/io/SinkForTest.java
index 853019cc25b75..5ed5bbecd3790 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/io/SinkForTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/io/SinkForTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/PartitionedTopicSchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/PartitionedTopicSchemaTest.java
index 6caf09df2348c..f82a4ec8c9ce9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/PartitionedTopicSchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/PartitionedTopicSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/SchemaTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/SchemaTest.java
index 9974ac8c544b1..7257878aa2f1e 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/SchemaTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/SchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/Schemas.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/Schemas.java
index 101ab9ca1f434..b568aa05f4ee1 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/Schemas.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/Schemas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaCompatibilityCheckTest.java
index 1167eff2ab04d..7d3ed51a934be 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckOnTopicLevelTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckOnTopicLevelTest.java
index 1e3d7b71053f9..a6ffb1d255b80 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckOnTopicLevelTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckOnTopicLevelTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckTest.java
index 2e7b840e5a60a..967d4dd3310b9 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/schema/compatibility/SchemaTypeCompatibilityCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/Socks5Server.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/Socks5Server.java
index 7510b03bec655..8f1dae185f24d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/Socks5Server.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/Socks5Server.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/DefaultPasswordAuthImpl.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/DefaultPasswordAuthImpl.java
index 11d9b555b087e..83d4bb3354d68 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/DefaultPasswordAuthImpl.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/DefaultPasswordAuthImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/PasswordAuth.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/PasswordAuth.java
index b5181dff08439..beed9051f7b13 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/PasswordAuth.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/auth/PasswordAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/config/Socks5Config.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/config/Socks5Config.java
index 40310e657adda..414c44f509169 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/config/Socks5Config.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/config/Socks5Config.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/CommandRequestHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/CommandRequestHandler.java
index a6450c5bc6223..9b72d626bf2eb 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/CommandRequestHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/CommandRequestHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/IdleHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/IdleHandler.java
index a4370d07b1ed5..0f40d7a13af64 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/IdleHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/IdleHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/InitialRequestHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/InitialRequestHandler.java
index 7fa0550132a3d..2a845beb317d2 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/InitialRequestHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/InitialRequestHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/PasswordAuthRequestHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/PasswordAuthRequestHandler.java
index 49db70dcacd59..8609010692877 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/PasswordAuthRequestHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/socks5/handler/PasswordAuthRequestHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/stats/client/PulsarBrokerStatsClientTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/stats/client/PulsarBrokerStatsClientTest.java
index af72a2564bb0c..b58ed1e40ba3c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/stats/client/PulsarBrokerStatsClientTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/stats/client/PulsarBrokerStatsClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/CmdTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/CmdTest.java
index 07426eef50c08..a571a1cd0c92d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/CmdTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/CmdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSetTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSetTest.java
index 3c53fc159d027..47379c3b6f17c 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSetTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/ConcurrentBitmapSortedLongPairSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/LogIndexLagBackOffTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/LogIndexLagBackOffTest.java
index 8d4f2c356a692..9914ea875cb1b 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/LogIndexLagBackOffTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/LogIndexLagBackOffTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/SimpleTextOutputStreamTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/SimpleTextOutputStreamTest.java
index e463c8d45ad4d..9b0b75f242287 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/SimpleTextOutputStreamTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/SimpleTextOutputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/StatsOutputStreamTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/StatsOutputStreamTest.java
index 0be082f334f6c..4e6348d1d4ac3 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/StatsOutputStreamTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/StatsOutputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtilsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtilsTest.java
index bca20941fcd3d..a488e4d958429 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtilsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/utils/auth/tokens/TokensCliUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockAuthenticationProvider.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockAuthenticationProvider.java
index 635572ff3aeb7..7e9e08445a940 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockAuthenticationProvider.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockAuthenticationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockUnauthenticationProvider.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockUnauthenticationProvider.java
index 6be13832a55e7..31f0080364ad0 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockUnauthenticationProvider.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/MockUnauthenticationProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthenticationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthenticationTest.java
index 35a7aa44391ca..3bd27a78342f8 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthenticationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthorizationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthorizationTest.java
index 982f4cd48ebe0..5f8d4e01c818d 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthorizationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyConfigurationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyConfigurationTest.java
index e6eba5e32cb66..0b85cbce516b6 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyConfigurationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyEncryptionPublishConsumeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyEncryptionPublishConsumeTest.java
index 2b5fe4c55cb54..bb976f8bd2908 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyEncryptionPublishConsumeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyEncryptionPublishConsumeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTest.java
index c89c5397c87fd..3455734521552 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTlsTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTlsTest.java
index 5e40a7535a7bc..087c7c5b20f41 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTlsTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeWithoutZKTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeWithoutZKTest.java
index c4f4e876c69db..e9dcba82eef57 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeWithoutZKTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/ProxyPublishConsumeWithoutZKTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerMessageHandler.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerMessageHandler.java
index cc7302a777775..d7771920f2198 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerMessageHandler.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerMessageHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerSocket.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerSocket.java
index 8e5f20afe6782..6510c69d1ae5a 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerSocket.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleConsumerSocket.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleProducerSocket.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleProducerSocket.java
index 04b24d5be2b7f..1b46f0f34b4fa 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleProducerSocket.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/SimpleProducerSocket.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/v1/V1_ProxyAuthenticationTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/v1/V1_ProxyAuthenticationTest.java
index 4c4be4b68e44e..1a82d101d4d37 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/v1/V1_ProxyAuthenticationTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/websocket/proxy/v1/V1_ProxyAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsembleTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsembleTest.java
index eae33ebf8e189..92899feda7371 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsembleTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/LocalBookkeeperEnsembleTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/ZookeeperServerTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/ZookeeperServerTest.java
index 132c3a37e5bfd..013bc23d6630f 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/ZookeeperServerTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/zookeeper/ZookeeperServerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ClientConfiguration.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ClientConfiguration.java
index 6ccb442c70487..3b0efe64cf588 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ClientConfiguration.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ClientConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Consumer.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Consumer.java
index 70323e3b5e176..d84b9981b0320 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Consumer.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ConsumerConfiguration.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ConsumerConfiguration.java
index f0befa0b7540f..81956db56f774 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ConsumerConfiguration.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ConsumerConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageBuilder.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageBuilder.java
index 7de9ed95e100a..084312ed28c07 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageBuilder.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageListener.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageListener.java
index acb2ecf17e517..301740be398c0 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageListener.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/MessageListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Producer.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Producer.java
index 1f08e36655bce..0b431050377c3 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Producer.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Producer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ProducerConfiguration.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ProducerConfiguration.java
index f3fb5102cc808..761c49ec24221 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ProducerConfiguration.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ProducerConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/PulsarClient.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
index 484d9c82b0e8d..8ac1dfb71e092 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Reader.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Reader.java
index a6644c55fa63c..451b9fa638203 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Reader.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/Reader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderConfiguration.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderConfiguration.java
index 99bdaea5431a1..885436a11336e 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderConfiguration.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderListener.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
index dd656ae7edd90..26d694d589ac0 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/package-info.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/package-info.java
index 9dff44d44864d..57896b5e27235 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/package-info.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/MessageBuilderImpl.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/MessageBuilderImpl.java
index 254e0b40e3ecf..6d6a08725d7da 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/MessageBuilderImpl.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/MessageBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/package-info.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/package-info.java
index 589fda54f18d3..e429b403ec6b3 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/package-info.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Pulsar Client API.
  */
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ConsumerV1Impl.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ConsumerV1Impl.java
index 0b9b6f6d3b9f9..ab17beee4f7d2 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ConsumerV1Impl.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ConsumerV1Impl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ProducerV1Impl.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ProducerV1Impl.java
index a81cf90b55ec7..12c8d0f1527ce 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ProducerV1Impl.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ProducerV1Impl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/PulsarClientV1Impl.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/PulsarClientV1Impl.java
index 54d1991273e84..ca4373d37f4c1 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/PulsarClientV1Impl.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/PulsarClientV1Impl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ReaderV1Impl.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ReaderV1Impl.java
index aa2397e49c7f5..2e6384459e160 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ReaderV1Impl.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/ReaderV1Impl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/package-info.java b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/package-info.java
index aedb9c28ca64b..97705e7d567ca 100644
--- a/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/package-info.java
+++ b/pulsar-client-1x-base/pulsar-client-1x/src/main/java/org/apache/pulsar/client/impl/v1/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Pulsar Client API.
  */
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Bookies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Bookies.java
index 6734925b1ff49..8f4497cdb4435 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Bookies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Bookies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/BrokerStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/BrokerStats.java
index 100ba1056d5fa..1127e5d409784 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/BrokerStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/BrokerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Brokers.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Brokers.java
index 9f77e4615b197..464d02121cfc2 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Brokers.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Brokers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Clusters.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Clusters.java
index 2e8a43a826045..4178bc7483df5 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Clusters.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Clusters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Functions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Functions.java
index 55e0855ca5523..3932ccf6c9180 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Functions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Functions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/GetStatsOptions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/GetStatsOptions.java
index c0f5e92f42ae8..14e99ac014ba8 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/GetStatsOptions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/GetStatsOptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListNamespaceTopicsOptions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListNamespaceTopicsOptions.java
index 8c5bc4b974138..c5a0875a4df63 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListNamespaceTopicsOptions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListNamespaceTopicsOptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListTopicsOptions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListTopicsOptions.java
index 2fa9c069f8f9d..9a5e77e1ed997 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListTopicsOptions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ListTopicsOptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/LongRunningProcessStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/LongRunningProcessStatus.java
index c300a25f0f300..3264bb85ea357 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/LongRunningProcessStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/LongRunningProcessStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Lookup.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Lookup.java
index ee69c3b84e2ce..89b356f1451c3 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Lookup.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Lookup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Mode.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Mode.java
index 7f732d9052e94..d3cf2d8ce73e1 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Mode.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Mode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Namespaces.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Namespaces.java
index 4fc50bf5b2e00..16d4e155635d8 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Namespaces.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Namespaces.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/NonPersistentTopics.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/NonPersistentTopics.java
index 4fbda45283dc2..9c9a3ceabf3e0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/NonPersistentTopics.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/NonPersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/OffloadProcessStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/OffloadProcessStatus.java
index 9e070f8ba7cf1..e6c97c2b0c56e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/OffloadProcessStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/OffloadProcessStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Packages.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Packages.java
index ec5779ca29602..85ee7aeec176e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Packages.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Packages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Properties.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Properties.java
index 06cd3d6dddb2e..2b5403022d650 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Properties.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Properties.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ProxyStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ProxyStats.java
index 66eb411ee3720..9a2b462c81e53 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ProxyStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ProxyStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdmin.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdmin.java
index 29cc7af710615..12d225676dc18 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdmin.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdmin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminBuilder.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminBuilder.java
index 60d4c2dbc7138..1260555a7c43f 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminBuilder.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminException.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminException.java
index 6e0285d7d1e9c..baea3bae1414a 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminException.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/PulsarAdminException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceGroups.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceGroups.java
index bbed3dbb9b825..843976eb13d42 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceGroups.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceGroups.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceQuotas.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceQuotas.java
index 0e09314ea8e5a..76184631720ab 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceQuotas.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/ResourceQuotas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Schemas.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Schemas.java
index 345342b2b6dc4..9a1eb67d2e53a 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Schemas.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Schemas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sink.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sink.java
index c270a758e0f7a..95a68b1d48261 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sink.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sinks.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sinks.java
index dae91c7260056..5376f5db388a6 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sinks.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sinks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Source.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Source.java
index aba325113f22d..a5059fefb027c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Source.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Source.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sources.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sources.java
index 822020b7fd403..ec614a71aa03e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sources.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Sources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Tenants.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Tenants.java
index 0c23ebcc91386..11591b8c20b5a 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Tenants.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Tenants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/TopicPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/TopicPolicies.java
index 827bb99132b62..9b82e741929f6 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/TopicPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/TopicPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Topics.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Topics.java
index d2d0754f1d112..16b9afca5f2cd 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Topics.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Topics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Transactions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Transactions.java
index 3bd5a188dced9..bb3d3121af145 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Transactions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Transactions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Worker.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Worker.java
index 3e9dbb3926d21..8b9ee8594f82c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Worker.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/package-info.java
index 718606be4837c..de1ca87bcb3dd 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/DefaultImplementation.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/DefaultImplementation.java
index 3e236623925b8..1d7b07c6c3fe9 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/DefaultImplementation.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/DefaultImplementation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/ReflectionUtils.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/ReflectionUtils.java
index b6313e58876ae..01f15de9256e4 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/ReflectionUtils.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/ReflectionUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/package-info.java
index 6ec0b73941e59..54479200dc6a4 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/client/admin/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/InternalConfigurationData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/InternalConfigurationData.java
index 1099debfc178c..9dfd117021632 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/InternalConfigurationData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/InternalConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/package-info.java
index 28e95d0c4a505..95ac74bd9e6ec 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/conf/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/AuthenticationConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/AuthenticationConfig.java
index 017747458f3e9..77ffd5ac5de29 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/AuthenticationConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/AuthenticationConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ConsumerConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ConsumerConfig.java
index dbdae19f65b6f..b1c4519fc94c0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ConsumerConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ConsumerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/CryptoConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/CryptoConfig.java
index e070f7e9b9170..972f0bbd03017 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/CryptoConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/CryptoConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.functions;
 
 import java.util.Map;
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionConfig.java
index dd8a46b7d8b29..2dddb67c9503c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionDefinition.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionDefinition.java
index 44163cbb7580f..299d760788870 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionDefinition.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionState.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionState.java
index 34f50571d36ec..0a1c5926e9770 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionState.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/FunctionState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ProducerConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ProducerConfig.java
index 0d2f4b48b19be..f6af7a663fa0c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ProducerConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/ProducerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/Resources.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/Resources.java
index 11642ca654540..f3ffee4047afe 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/Resources.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/Resources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/UpdateOptions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/UpdateOptions.java
index f1d946dc9c40a..28f4665c36c61 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/UpdateOptions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/UpdateOptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WindowConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WindowConfig.java
index 1f5071379173b..bb090d8864601 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WindowConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WindowConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WorkerInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WorkerInfo.java
index 753ea989ca856..a60cc34990aa2 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WorkerInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/WorkerInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/package-info.java
index d2c8bd8218958..ec5532250d683 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/BatchSourceConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/BatchSourceConfig.java
index 9664cecada7ad..b1657bf09950e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/BatchSourceConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/BatchSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/ConnectorDefinition.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/ConnectorDefinition.java
index 99c3738bd943a..a6849960bd71b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/ConnectorDefinition.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/ConnectorDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SinkConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SinkConfig.java
index 316cdd69e073b..09b98249a4df1 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SinkConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SourceConfig.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SourceConfig.java
index 79a5f81f3b9cf..17b37008127ba 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SourceConfig.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/SourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/package-info.java
index 809ad0dcf9534..654582b4c010f 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/io/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicDomain.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicDomain.java
index 4ad91d60fe4a2..0f7ccfe912577 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicDomain.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicDomain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicVersion.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicVersion.java
index 48bed0040f717..c6904a383365e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicVersion.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/TopicVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/package-info.java
index 39d55c38269eb..f451c124a7a9b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/naming/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/PartitionedTopicMetadata.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/PartitionedTopicMetadata.java
index 4aec745f0b693..94b7dc4a717cf 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/PartitionedTopicMetadata.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/PartitionedTopicMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/package-info.java
index ba27c989725a1..039efa2927e55 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/partition/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/AutoFailoverPolicy.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/AutoFailoverPolicy.java
index 92abf3ff43d0f..2d7043b4dad52 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/AutoFailoverPolicy.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/AutoFailoverPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthAction.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthAction.java
index 9a1b36cf302b6..71aa63dba9ad1 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthAction.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthPolicies.java
index 6ca81170d6946..5f8bc82a53b6e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AuthPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyData.java
index c9b6073b0801f..d27fea3e36353 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyType.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyType.java
index 31d01231778f1..14b71af957136 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyType.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoSubscriptionCreationOverride.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoSubscriptionCreationOverride.java
index bb444aa798517..78748fbe25808 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoSubscriptionCreationOverride.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoSubscriptionCreationOverride.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverride.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverride.java
index 1ad981c5be7b1..24e3a57d2a33c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverride.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverride.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BacklogQuota.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BacklogQuota.java
index 4604710c3a68c..4045eade3db87 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BacklogQuota.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BacklogQuota.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieAffinityGroupData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieAffinityGroupData.java
index c0fd572b99597..21ea8bc701c06 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieAffinityGroupData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieAffinityGroupData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieInfo.java
index 808cbbd0b41a7..ecbf218c79cad 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookieInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesClusterInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesClusterInfo.java
index 818f69d8201ac..e5007a104863e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesClusterInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesClusterInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesRackConfiguration.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesRackConfiguration.java
index f7f477c0e06c9..0640263235caf 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesRackConfiguration.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BookiesRackConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerAssignment.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerAssignment.java
index b165104050e11..ef1482d8b7f94 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerAssignment.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerAssignment.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerInfo.java
index c62f3707c733f..8955fe7a0ac78 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationData.java
index a53ffd3d5f1fe..8fef1b28c2998 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerStatus.java
index 82a2544912d49..1d0fc09de4b1e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BrokerStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BundlesData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BundlesData.java
index 450d17c749d53..2f4c38ad73285 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BundlesData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/BundlesData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ClusterData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ClusterData.java
index f8cdf294d96e5..326009e641193 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ClusterData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ClusterData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/CompactionStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/CompactionStats.java
index 0500017064625..0d3e73551c6c0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/CompactionStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/CompactionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ConsumerStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ConsumerStats.java
index 5cccd437be430..8c9a615d6d01c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ConsumerStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ConsumerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DelayedDeliveryPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DelayedDeliveryPolicies.java
index 17f1ab71ceb52..555896ab3e597 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DelayedDeliveryPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DelayedDeliveryPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DispatchRate.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DispatchRate.java
index a8bc65bd0ed73..516f8121d390b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DispatchRate.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/DispatchRate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/EntryFilters.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/EntryFilters.java
index 785fbce39e13d..5192e9bad3aae 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/EntryFilters.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/EntryFilters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ErrorData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ErrorData.java
index c5892dfaca09f..4729278ecdbfc 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ErrorData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ErrorData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ExceptionInformation.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ExceptionInformation.java
index 574f600dfff4b..50da1e8ddae9c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ExceptionInformation.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ExceptionInformation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FailureDomain.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FailureDomain.java
index 401acecec29ea..5a82e46eb8d38 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FailureDomain.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FailureDomain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStats.java
index bd087b0103670..e2cd6b12a3b77 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsData.java
index 7832e4c3993d5..468bbb068bad2 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBase.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBase.java
index 759f5f9b33bb0..6516cb19eb7eb 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBase.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStats.java
index 5637c72375be4..9a1068c282aa7 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatus.java
index 8f4f7e2562909..e41196b770b3b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicDeleteMode.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicDeleteMode.java
index eb7d1ba3ee75f..e1fecb3941704 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicDeleteMode.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicDeleteMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicPolicies.java
index ac4607bb180bd..80e91fdf320e0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/InactiveTopicPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ManagedLedgerInternalStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ManagedLedgerInternalStats.java
index ee67f826ee678..95a45d37d9556 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ManagedLedgerInternalStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ManagedLedgerInternalStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationData.java
index 24cf030e761aa..aa48e69c14571 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatus.java
index 39a7e3a28fcd1..754192906fe05 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStats.java
index 68be7316091f2..f527cc51fb719 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPublisherStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPublisherStats.java
index fd6622980d11f..fec645c2e258d 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPublisherStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentPublisherStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentReplicatorStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentReplicatorStats.java
index a506aa51d87ef..6c77de9195786 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentReplicatorStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentReplicatorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentSubscriptionStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentSubscriptionStats.java
index 515f0a5e8dd20..1661b115a137a 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentSubscriptionStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentSubscriptionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentTopicStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentTopicStats.java
index 2c952e8d2988d..3e7f98299dbde 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentTopicStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/NonPersistentTopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadPolicies.java
index ae2f9853a4a3b..9073de658d405 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadedReadPriority.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadedReadPriority.java
index 245ec6068920f..332354c55e98e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadedReadPriority.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/OffloadedReadPriority.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicInternalStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicInternalStats.java
index dad2985b5a362..afef906c3a764 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicInternalStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicInternalStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicStats.java
index f5ed8b290deef..36ed29190f080 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PartitionedTopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistencePolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistencePolicies.java
index 345695040d0f5..df4e086748f30 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistencePolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistencePolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicInternalStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicInternalStats.java
index 5306a530484c5..c4e4471962044 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicInternalStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicInternalStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/Policies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/Policies.java
index e2b186a5a1606..ae469e9c5966f 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/Policies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/Policies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublishRate.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublishRate.java
index fdec9e4bf3a26..e9c19e4903e8e 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublishRate.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublishRate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublisherStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublisherStats.java
index fb50e33abf8ed..78af224d28c02 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublisherStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/PublisherStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RawBookieInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RawBookieInfo.java
index 004bd9e199ec4..1b2da605f31bd 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RawBookieInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RawBookieInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ReplicatorStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ReplicatorStats.java
index 06e881ba1c210..24be2f9380bb7 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ReplicatorStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ReplicatorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceGroup.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceGroup.java
index 0bfc38637c10f..bd47427e9aa82 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceGroup.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceGroup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuota.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuota.java
index 27816df08f425..114d281224d59 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuota.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuota.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RetentionPolicies.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RetentionPolicies.java
index 118ce73ba8b45..4206220c5ee58 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RetentionPolicies.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/RetentionPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaAutoUpdateCompatibilityStrategy.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaAutoUpdateCompatibilityStrategy.java
index e10144e33bf62..5fab566a3103b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaAutoUpdateCompatibilityStrategy.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaAutoUpdateCompatibilityStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaCompatibilityStrategy.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaCompatibilityStrategy.java
index f3b4569bad8f3..6ba2fe0ad75f6 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaCompatibilityStrategy.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SchemaCompatibilityStrategy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SinkStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SinkStatus.java
index 8bd539c369825..56cd1656f62ab 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SinkStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SinkStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SourceStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SourceStatus.java
index bb7ed2d2dafdd..5a87cb4b58c99 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SourceStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SourceStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscribeRate.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscribeRate.java
index ea641b44b2a31..7f196beb6d904 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscribeRate.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscribeRate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionAuthMode.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionAuthMode.java
index 9f9d24b8b97e5..5f83c8e1a8710 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionAuthMode.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionAuthMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionStats.java
index 57d2d16d62c20..75bbb0f86d89a 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TenantInfo.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TenantInfo.java
index f1f6658f0a13a..9b6c1f446f39b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TenantInfo.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TenantInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicHashPositions.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicHashPositions.java
index bf7b3a5e4d7de..ec1576563f4a7 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicHashPositions.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicHashPositions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicStats.java
index 686aaf263d0e4..a5e99e218fbb7 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicType.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicType.java
index b184bf6cd9bbd..2a348556d5179 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicType.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TopicType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionBufferStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionBufferStats.java
index d1ad64002075b..73d66b8c230bb 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionBufferStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionBufferStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorInternalStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorInternalStats.java
index 4f099229e155b..276182c7e76ab 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorInternalStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorInternalStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStats.java
index 1764c1c33a854..0e6635e390efd 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStatus.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStatus.java
index 033a66af8e8cc..bc913b29dd191 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStatus.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionCoordinatorStatus.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInBufferStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInBufferStats.java
index 194f5f38ae851..a7bbe8a61a143 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInBufferStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInBufferStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInPendingAckStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInPendingAckStats.java
index 12383b94d5a9b..c66689fcac930 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInPendingAckStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionInPendingAckStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionLogStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionLogStats.java
index 35fadd18c85b8..0e26e757102a1 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionLogStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionLogStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionMetadata.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionMetadata.java
index 4f987014c7413..73fb43e45da68 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionMetadata.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckInternalStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckInternalStats.java
index cf513018c65ba..d2f292d65a881 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckInternalStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckInternalStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckStats.java
index d4480d9e4c13e..9fb6015829f75 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/TransactionPendingAckStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ValidateResult.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ValidateResult.java
index 13821947cf217..0844a7c522aff 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ValidateResult.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/ValidateResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/WorkerFunctionInstanceStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/WorkerFunctionInstanceStats.java
index ce70d65b48f73..a7c47a148eb09 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/WorkerFunctionInstanceStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/WorkerFunctionInstanceStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoSubscriptionCreationOverrideImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoSubscriptionCreationOverrideImpl.java
index ac1af07d044a1..02c4f11760584 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoSubscriptionCreationOverrideImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoSubscriptionCreationOverrideImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoTopicCreationOverrideImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoTopicCreationOverrideImpl.java
index ba6bc07780a08..52cf1f1829b8d 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoTopicCreationOverrideImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/AutoTopicCreationOverrideImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BacklogQuotaImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BacklogQuotaImpl.java
index c8073d8fb4066..05da03f1090b6 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BacklogQuotaImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BacklogQuotaImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieAffinityGroupDataImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieAffinityGroupDataImpl.java
index 017afe4506217..7873c2a3fbe34 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieAffinityGroupDataImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieAffinityGroupDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieInfoImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieInfoImpl.java
index b58498903ab48..b17d368278833 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieInfoImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookieInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookiesClusterInfoImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookiesClusterInfoImpl.java
index 0e983d3b35027..ad415fc28817f 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookiesClusterInfoImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BookiesClusterInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerInfoImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerInfoImpl.java
index 43bb05fd41f97..e4d0a68b50ad0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerInfoImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerStatusImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerStatusImpl.java
index a2cb6ac357b41..097c5e0641ed3 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerStatusImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BrokerStatusImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BundlesDataImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BundlesDataImpl.java
index 92e8900a9cb2e..e84ba49da668c 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BundlesDataImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/BundlesDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DelayedDeliveryPoliciesImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DelayedDeliveryPoliciesImpl.java
index 45ab10f6500d8..408217f363709 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DelayedDeliveryPoliciesImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DelayedDeliveryPoliciesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DispatchRateImpl.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DispatchRateImpl.java
index bc2bcce1ef44e..b10f2eefc8bf3 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DispatchRateImpl.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/DispatchRateImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/package-info.java
index 7567a1d390b76..4f8f6d59c18ec 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
index e27dd7e0e591a..d00003e4eeb53 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactory.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactory.java
index 267eea147d6bb..615379ef37d56 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactory.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicy.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicy.java
index 6d9cece4ae5f2..4a4fc26f31ff5 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicy.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
index 47e3597d14cdf..30cf028e09d29 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/package-info.java
index c4c4f9a16f071..bf91382f248c3 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/policies/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/IsCompatibilityResponse.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/IsCompatibilityResponse.java
index 0361e1685e96a..d5edd96fab563 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/IsCompatibilityResponse.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/IsCompatibilityResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaPayload.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaPayload.java
index cac4149e0d418..07dc146f53879 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaPayload.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaPayload.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
index 3819274fc324a..22f963e0e09bd 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AllocatorStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AllocatorStats.java
index fed108111a5ac..3dbe831053a4b 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AllocatorStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AllocatorStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AnalyzeSubscriptionBacklogResult.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AnalyzeSubscriptionBacklogResult.java
index a97ccb0bb96ff..059026b80c575 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AnalyzeSubscriptionBacklogResult.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/AnalyzeSubscriptionBacklogResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/Metrics.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/Metrics.java
index 617bfbfbe5907..708a14cf0ad07 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/Metrics.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/Metrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/PositionInPendingAckStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/PositionInPendingAckStats.java
index 4772f8350bfed..e3bb31e40d0d3 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/PositionInPendingAckStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/PositionInPendingAckStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/package-info.java
index 95ee28e89fe14..194220b47d823 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/common/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadata.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadata.java
index 164e6c7cdc4ce..249dd2b3933a0 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadata.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.packages.management.core.common;
 
 import java.io.Serializable;
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageType.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageType.java
index c4b0f723ff971..8b62150f50ebe 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageType.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/PackageType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
index 12302ebdf53f5..66faf846ec752 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management general classes.
  */
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/PackagesManagementException.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/PackagesManagementException.java
index a9d80ddb78193..6b1d6fa37063f 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/PackagesManagementException.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/PackagesManagementException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/package-info.java
index c68db979453a1..6f56950e09878 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/packages/management/core/exceptions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Exceptions of the packages management service thrown.
  */
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadManagerReport.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadManagerReport.java
index f30e53374f747..bf7371e6dd014 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadManagerReport.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadManagerReport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceBundleStats.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceBundleStats.java
index ea237fbbe8e3a..dc1cdd3d5cbce 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceBundleStats.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceBundleStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUsage.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUsage.java
index 28621e12757be..eed8b33b39178 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUsage.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ServiceLookupData.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ServiceLookupData.java
index 44e43cf6a9285..2d138edd924bc 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ServiceLookupData.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ServiceLookupData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
index 0639c1aeb5bed..0dcb9fe333edc 100644
--- a/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
+++ b/pulsar-client-admin-api/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BaseResource.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BaseResource.java
index 55c47363cd4a9..f6c8af3d9b21b 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BaseResource.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BaseResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BookiesImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BookiesImpl.java
index f5f9a248b12dd..2286fb8c8a381 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BookiesImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BookiesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokerStatsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokerStatsImpl.java
index 86d9af6a8fbe9..e409d6f4492de 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokerStatsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokerStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokersImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokersImpl.java
index a9b89cd33fd29..0e6296724b3da 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokersImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/BrokersImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ClustersImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ClustersImpl.java
index 1d4e3a4f28eeb..02e44aca62604 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ClustersImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ClustersImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ComponentResource.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ComponentResource.java
index 2aa8a884b4b88..1f6ec17e888c4 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ComponentResource.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ComponentResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/FunctionsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/FunctionsImpl.java
index f358764c070e3..85e76f13b0647 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/FunctionsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/FunctionsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/JacksonConfigurator.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/JacksonConfigurator.java
index ad9a5e61cf4bd..ac1844ac079e5 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/JacksonConfigurator.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/JacksonConfigurator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/LookupImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/LookupImpl.java
index fc5f7528cef7f..ff7a02ca3275e 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/LookupImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/LookupImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NamespacesImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NamespacesImpl.java
index d62312ee7d7b4..3d193c827732e 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NamespacesImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NamespacesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NonPersistentTopicsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NonPersistentTopicsImpl.java
index 635df52561947..76727cd1e0fc4 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NonPersistentTopicsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/NonPersistentTopicsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/OffloadProcessStatusImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/OffloadProcessStatusImpl.java
index ea63a33564322..96fa1ab77100b 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/OffloadProcessStatusImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/OffloadProcessStatusImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PackagesImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PackagesImpl.java
index 885e39c1ce6f5..694c2160b0f80 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PackagesImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PackagesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ProxyStatsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ProxyStatsImpl.java
index 084e3b65dbc6a..e98d9bf57b31e 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ProxyStatsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ProxyStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImpl.java
index 7e7922be6caf8..5c51ea07add48 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminImpl.java
index dbfaf9af7619f..e3ab4b0a063e6 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/PulsarAdminImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceGroupsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceGroupsImpl.java
index 99d60bcf25991..a8cef60232fc0 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceGroupsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceGroupsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceQuotasImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceQuotasImpl.java
index 7ab917a85320c..1e80c9eda94a5 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceQuotasImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/ResourceQuotasImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SchemasImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SchemasImpl.java
index 4920cadf608aa..593eb67fc0dc3 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SchemasImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SchemasImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SinksImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SinksImpl.java
index 9e110b018e2b5..5aecbb8e2da3a 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SinksImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SinksImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SourcesImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SourcesImpl.java
index ac1243f0b6935..7a993d4936835 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SourcesImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/SourcesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TenantsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TenantsImpl.java
index 37fd2ba753b0c..9b70e39ec4986 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TenantsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TenantsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicPoliciesImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicPoliciesImpl.java
index 821a4e13e18da..c74c55be70221 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicPoliciesImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicPoliciesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
index 4312080ac2233..3b50737ffc027 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TopicsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TransactionsImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TransactionsImpl.java
index 6af80344287cf..fbc8b3698b4c7 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TransactionsImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/TransactionsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WebTargets.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WebTargets.java
index f5469b8093821..29da42ce54d4a 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WebTargets.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WebTargets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WorkerImpl.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WorkerImpl.java
index 2e57ee9710a4d..60b1226d5817e 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WorkerImpl.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/WorkerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnector.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnector.java
index ea00930e54650..318c404282a94 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnector.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnectorProvider.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnectorProvider.java
index c73bdfd3f0266..4467f77d1f993 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnectorProvider.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/AsyncHttpConnectorProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/package-info.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/package-info.java
index dd4ae1d075372..aec70be74dfb1 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/package-info.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/http/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/package-info.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/package-info.java
index 57178962f7938..3da16a25b6846 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/package-info.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/internal/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/package-info.java b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/package-info.java
index 718606be4837c..de1ca87bcb3dd 100644
--- a/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/package-info.java
+++ b/pulsar-client-admin/src/main/java/org/apache/pulsar/client/admin/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImplTest.java b/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImplTest.java
index 1ea45401eec76..e85e554498dff 100644
--- a/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImplTest.java
+++ b/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/PulsarAdminBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/SinksImplTest.java b/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/SinksImplTest.java
index 61afa5e403f87..50729fb15a28f 100644
--- a/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/SinksImplTest.java
+++ b/pulsar-client-admin/src/test/java/org/apache/pulsar/client/admin/internal/SinksImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Authentication.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Authentication.java
index 68edd3ae07d36..9bf1b24cbdb32 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Authentication.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Authentication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationDataProvider.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationDataProvider.java
index c0155fe66c05f..27c7a1d4edb4f 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationDataProvider.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationDataProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationFactory.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationFactory.java
index cddb265eae938..5a75de572cc14 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationFactory.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AuthenticationFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AutoClusterFailoverBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AutoClusterFailoverBuilder.java
index f3c1de2227e36..ce86cf29f345b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AutoClusterFailoverBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/AutoClusterFailoverBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchMessageContainer.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchMessageContainer.java
index 086fb96025f70..03357d9e67518 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchMessageContainer.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchMessageContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java
index 548916034d5c6..6f1cafa31af09 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatcherBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatcherBuilder.java
index ba692066693b4..a3f37bb69b295 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatcherBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatcherBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ClientBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ClientBuilder.java
index 17852bc545dc0..8f2813ed14fff 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ClientBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ClientBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CompressionType.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CompressionType.java
index d3abd64f1c544..127b100ef70b0 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CompressionType.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CompressionType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Consumer.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Consumer.java
index be267982b23a4..a25beef801110 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Consumer.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerBuilder.java
index 2bc909f983ed7..86ff95626c6bb 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerCryptoFailureAction.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerCryptoFailureAction.java
index bfb2b8384c2d2..8dc7dbdc8d35c 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerCryptoFailureAction.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerCryptoFailureAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import org.apache.pulsar.common.classification.InterfaceAudience;
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerEventListener.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerEventListener.java
index d81fe02913d09..4e315cfb5be6b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerEventListener.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerEventListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerInterceptor.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerInterceptor.java
index 4f96c98d4de1f..d6d91cd88500b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerInterceptor.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerStats.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerStats.java
index cd24c06c764b7..5ee5dd7999bd3 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerStats.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ControlledClusterFailoverBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ControlledClusterFailoverBuilder.java
index 21f745bb8cdb8..c1d3d1148eb7b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ControlledClusterFailoverBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ControlledClusterFailoverBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CryptoKeyReader.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CryptoKeyReader.java
index f9cfa1cebc5d4..7e6a80805d2e1 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CryptoKeyReader.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/CryptoKeyReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/DeadLetterPolicy.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/DeadLetterPolicy.java
index ed70ca31e2c68..f0b75ff57dd7b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/DeadLetterPolicy.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/DeadLetterPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncodedAuthenticationParameterSupport.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncodedAuthenticationParameterSupport.java
index c381e04625107..0797869f5d230 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncodedAuthenticationParameterSupport.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncodedAuthenticationParameterSupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncryptionKeyInfo.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncryptionKeyInfo.java
index 256de3881a5e9..2025ece678df9 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncryptionKeyInfo.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/EncryptionKeyInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/HashingScheme.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/HashingScheme.java
index a705c994647d1..719b97cc992fc 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/HashingScheme.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/HashingScheme.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedMode.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedMode.java
index 67184de4f3354..910571389ec24 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedMode.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedPolicy.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedPolicy.java
index 67528c11967eb..f5bc5b846b6db 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedPolicy.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeySharedPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeyStoreParams.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeyStoreParams.java
index 5a2214f49686c..89d12e4369089 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeyStoreParams.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/KeyStoreParams.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Message.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Message.java
index 079a42c63b357..e5876b849e1f5 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Message.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Message.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageCrypto.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageCrypto.java
index 6953491eb9f22..f3b88e0304986 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageCrypto.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageCrypto.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageId.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageId.java
index a8783dc39f9ab..883c1c12f8f66 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageId.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageListener.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageListener.java
index e77363053cc90..11aaeb77f00dc 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageListener.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayload.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayload.java
index 5d2ff6361f69f..c264596938c2e 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayload.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayload.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadContext.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadContext.java
index a444de724166f..2999837c0f783 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadContext.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadFactory.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadFactory.java
index 0181d6dbd2942..d1b2ff6bc60a5 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadFactory.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadProcessor.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadProcessor.java
index 1d50a50627942..a108f51987b64 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadProcessor.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessagePayloadProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRouter.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRouter.java
index 616f0f569bcc0..0f328d843a9a0 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRouter.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRouter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRoutingMode.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRoutingMode.java
index 4f66647645163..17bb832ac9d62 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRoutingMode.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/MessageRoutingMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Messages.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Messages.java
index 82b8c404723de..70b7e22bc6f3b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Messages.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Messages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Producer.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Producer.java
index 590e0256ee7f0..4cf3d6b81642b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Producer.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Producer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerAccessMode.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerAccessMode.java
index 33492802d161b..eb6da1e4fdee9 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerAccessMode.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerAccessMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 /**
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerBuilder.java
index d1778685f84c1..c67dc039f99a3 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerCryptoFailureAction.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerCryptoFailureAction.java
index 3612d282c2ad7..b60f1b54f99cc 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerCryptoFailureAction.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerCryptoFailureAction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import org.apache.pulsar.common.classification.InterfaceAudience;
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerInterceptor.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerInterceptor.java
index 094638d0b2f90..4989e80cf4b96 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerInterceptor.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerStats.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerStats.java
index de028cddab460..573d23611b606 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerStats.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProxyProtocol.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProxyProtocol.java
index ec4c706e9a645..c0f704625e23c 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProxyProtocol.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProxyProtocol.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClient.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
index 83097f6872136..05a21fa1585bf 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClientException.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClientException.java
index e04d150597768..9409eefe2e0f0 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClientException.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/PulsarClientException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Range.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Range.java
index 96eaee7cde617..4437ffc4ac6a2 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Range.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Range.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Reader.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Reader.java
index ba50883f0efc0..419a759f118ba 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Reader.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Reader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderBuilder.java
index f9ca85cd45f79..7241bd4cf4ff8 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderInterceptor.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderInterceptor.java
index 1a2d25b83b2b7..3a2e93d9c35ad 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderInterceptor.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderListener.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
index 9c0d0b49a2938..b36c7513a72f8 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ReaderListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RedeliveryBackoff.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RedeliveryBackoff.java
index 770caa0d3e43a..61ee5d272d179 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RedeliveryBackoff.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RedeliveryBackoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RegexSubscriptionMode.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RegexSubscriptionMode.java
index bfec0941353b9..53dfe2e6f18aa 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RegexSubscriptionMode.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/RegexSubscriptionMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Schema.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Schema.java
index e1cbb62975753..0c61e5e0e963a 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Schema.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/Schema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SchemaSerializationException.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SchemaSerializationException.java
index e307807db114b..0c9b1cd21dd06 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SchemaSerializationException.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SchemaSerializationException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ServiceUrlProvider.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ServiceUrlProvider.java
index 3d3d799d2dc5b..5cb22276553ab 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ServiceUrlProvider.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ServiceUrlProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SizeUnit.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SizeUnit.java
index cc49ecf0e3a5d..13152e5f082de 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SizeUnit.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SizeUnit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionInitialPosition.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionInitialPosition.java
index 3b7fa42d2838a..cacec08882d64 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionInitialPosition.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionInitialPosition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionMode.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionMode.java
index bead59013cbd3..5f4f0bfc79ede 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionMode.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionType.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionType.java
index 8371b99323e87..d910512d89284 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionType.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/SubscriptionType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableView.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableView.java
index 60676216cd486..136d8f5382304 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableView.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import java.io.Closeable;
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableViewBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableViewBuilder.java
index 346f00267d578..33e70852fe8bc 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableViewBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TableViewBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.api;
 
 import java.util.Map;
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicConsumerBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicConsumerBuilder.java
index 5096f52577625..cbf292c96545c 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicConsumerBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicConsumerBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicMetadata.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicMetadata.java
index 40e6c6bc00c0b..2614f10a00fba 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicMetadata.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TopicMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TypedMessageBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TypedMessageBuilder.java
index 7733d81c9fb8d..9fcbeb4d11264 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TypedMessageBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/TypedMessageBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptor.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptor.java
index 00a1cd908d271..d84b7578ed3af 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptor.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptorWrapper.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptorWrapper.java
index 6068a032650ea..d1f553cc5daab 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptorWrapper.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/ProducerInterceptorWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/package-info.java
index 9690150d857a5..c702effb0826b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/interceptor/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/package-info.java
index 9dff44d44864d..57896b5e27235 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/Field.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/Field.java
index 42439778ad092..98a03133cf995 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/Field.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/Field.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/FieldSchemaBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/FieldSchemaBuilder.java
index 8f12f4200a5df..bd240fc1d9b4f 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/FieldSchemaBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/FieldSchemaBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericObject.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericObject.java
index db6d9e8738bad..a47f5c3fd85cd 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericObject.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecord.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecord.java
index f83c01fa31310..e91aa16889207 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecord.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecordBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecordBuilder.java
index 8a08ca4e92bf2..8dcaa69aee42c 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecordBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericRecordBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericSchema.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericSchema.java
index f4ac7189b9eac..fcbb66d97753b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericSchema.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/GenericSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/KeyValueSchema.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/KeyValueSchema.java
index f21ecf41df0fe..b656236a7b333 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/KeyValueSchema.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/KeyValueSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/RecordSchemaBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/RecordSchemaBuilder.java
index dde445cba150d..74c3fecc72280 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/RecordSchemaBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/RecordSchemaBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaBuilder.java
index 8448757bc96b9..e845180dca034 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinition.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinition.java
index 88dd367060817..8a7bbbb0374ed 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinition.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinitionBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinitionBuilder.java
index 97d822b927d20..8543f80f7b163 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinitionBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaDefinitionBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaInfoProvider.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaInfoProvider.java
index 0b609fce250aa..876a0dbd0e4fa 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaInfoProvider.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaInfoProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaReader.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaReader.java
index 7afafde6fc0f5..34dced51fc4bc 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaReader.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaWriter.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaWriter.java
index 059b4c1c9ab7f..0e9763dc40291 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaWriter.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/SchemaWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/package-info.java
index ee69e451d74fb..2357e83e55880 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/Transaction.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/Transaction.java
index 33e96d5c2764d..0af32623cbb19 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/Transaction.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/Transaction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClient.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClient.java
index d35f8be73ea8c..befd26fc8922f 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClient.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClientException.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClientException.java
index b70cc29b34ed3..617689f49057b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClientException.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBufferClientException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBuilder.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBuilder.java
index ff3025ff4a136..7d9a07f122b33 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBuilder.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClient.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClient.java
index 82d0aa4a852bb..923f47e69cab5 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClient.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClientException.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClientException.java
index cdf8c583c8c9d..7c3b9027c71f6 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClientException.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TransactionCoordinatorClientException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TxnID.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TxnID.java
index d503abeafc239..c6729140dd077 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TxnID.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/TxnID.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/package-info.java
index 4f450acedd972..654030bf57460 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/transaction/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/DefaultImplementation.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/DefaultImplementation.java
index 76e4367fc19f7..dd678b2304158 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/DefaultImplementation.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/DefaultImplementation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PropertiesUtils.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PropertiesUtils.java
index 4a418b1d5158e..f0c44b82fa7b1 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PropertiesUtils.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PropertiesUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PulsarClientImplementationBinding.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PulsarClientImplementationBinding.java
index da85d3645be64..2f0a909d97f85 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PulsarClientImplementationBinding.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/PulsarClientImplementationBinding.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/ReflectionUtils.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/ReflectionUtils.java
index c33f1f1fdb7a9..59ced1a32032a 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/ReflectionUtils.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/ReflectionUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/package-info.java
index 142ee91677950..1747e24e6fe3d 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/client/internal/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/AuthData.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/AuthData.java
index f3c6ccf286a0a..18328a7d1cb56 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/AuthData.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/AuthData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/EncryptionContext.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/EncryptionContext.java
index 0ae120b9cb926..1d5ef7e81c3d9 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/EncryptionContext.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/EncryptionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/package-info.java
index b2fcb7f4a6733..e5efc7b6cde26 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceAudience.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceAudience.java
index 296b8060300b4..e09b66da9d19b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceAudience.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceAudience.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceStability.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceStability.java
index 6428be979637e..07bd695f751ca 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceStability.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/InterfaceStability.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/package-info.java
index d2fa221cc61b6..645fbb49d0eef 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/classification/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValue.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValue.java
index d9b25c333790f..489efc5825a89 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValue.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValueEncodingType.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValueEncodingType.java
index 73327d8503203..d28ab9a15aa53 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValueEncodingType.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/KeyValueEncodingType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfo.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfo.java
index d47118ac92869..eb985c3fe236e 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfo.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfoWithVersion.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfoWithVersion.java
index 8ee742ddd8bbb..c5288c62b212b 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfoWithVersion.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaInfoWithVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaType.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaType.java
index 188f40f347930..fe9ae1f586a9f 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaType.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/SchemaType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/package-info.java b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/package-info.java
index 610e9249c3b09..4a0f1a631ac85 100644
--- a/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/package-info.java
+++ b/pulsar-client-api/src/main/java/org/apache/pulsar/common/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenz.java b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenz.java
index 8c719b861b0bc..ec1dcf602adf2 100644
--- a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenz.java
+++ b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenz.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataAthenz.java b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataAthenz.java
index 392f8d20c84af..056cc60a0176e 100644
--- a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataAthenz.java
+++ b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataAthenz.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
index 726a94dc51f61..5432d336de19c 100644
--- a/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
+++ b/pulsar-client-auth-athenz/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Helper class to access AirCompressor package private classes.
  */
diff --git a/pulsar-client-auth-athenz/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenzTest.java b/pulsar-client-auth-athenz/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenzTest.java
index 319e25db79766..2ae5ba71f2cb6 100644
--- a/pulsar-client-auth-athenz/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenzTest.java
+++ b/pulsar-client-auth-athenz/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationAthenzTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationSasl.java b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationSasl.java
index ff160efcb96ed..f51fb766f03db 100644
--- a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationSasl.java
+++ b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationSasl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.auth;
 
 import static java.net.HttpURLConnection.HTTP_UNAUTHORIZED;
diff --git a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/PulsarSaslClient.java b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/PulsarSaslClient.java
index 61233f10a6616..9948e4ce68aed 100644
--- a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/PulsarSaslClient.java
+++ b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/PulsarSaslClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/SaslAuthenticationDataProvider.java b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/SaslAuthenticationDataProvider.java
index 40add8cbf34c0..675a340af8cd0 100644
--- a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/SaslAuthenticationDataProvider.java
+++ b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/SaslAuthenticationDataProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
index 726a94dc51f61..5432d336de19c 100644
--- a/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
+++ b/pulsar-client-auth-sasl/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Helper class to access AirCompressor package private classes.
  */
diff --git a/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/MessageCryptoBc.java b/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/MessageCryptoBc.java
index fbbd326ddf54b..2d7b779fa7b6c 100644
--- a/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/MessageCryptoBc.java
+++ b/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/MessageCryptoBc.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/package-info.java b/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/package-info.java
index 00cce17f4e432..1ff9c63db51dd 100644
--- a/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/package-info.java
+++ b/pulsar-client-messagecrypto-bc/src/main/java/org/apache/pulsar/client/impl/crypto/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Helper class to for message encrypt or decrypt.
  */
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CommandExecutionContext.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CommandExecutionContext.java
index 47f28479ab1e6..dd71309a3ea7c 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CommandExecutionContext.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CommandExecutionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommand.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommand.java
index bae1698eed649..444b006734ed8 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommand.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandFactory.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandFactory.java
index d4412703d0fe0..82a5f9c3190b2 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandFactory.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandGroup.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandGroup.java
index b20f5c6895c00..ffcabcfd6f517 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandGroup.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/CustomCommandGroup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterDescriptor.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterDescriptor.java
index 21f1074f86480..fe5933097b1a5 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterDescriptor.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterDescriptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterType.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterType.java
index a4f491cf49220..2cde7fcf40821 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterType.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/ParameterType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/package-info.java b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/package-info.java
index dbefcce751631..e0c39a7e0d180 100644
--- a/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/package-info.java
+++ b/pulsar-client-tools-api/src/main/java/org/apache/pulsar/admin/cli/extensions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-customcommand-example/src/main/java/org/apache/pulsar/admin/cli/examples/MyCommandFactory.java b/pulsar-client-tools-customcommand-example/src/main/java/org/apache/pulsar/admin/cli/examples/MyCommandFactory.java
index e431d002465ab..f125ed8f6f31b 100644
--- a/pulsar-client-tools-customcommand-example/src/main/java/org/apache/pulsar/admin/cli/examples/MyCommandFactory.java
+++ b/pulsar-client-tools-customcommand-example/src/main/java/org/apache/pulsar/admin/cli/examples/MyCommandFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/CmdFunctionsTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/CmdFunctionsTest.java
index 4fc723e5f4c87..39ede3bb7aef1 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/CmdFunctionsTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/CmdFunctionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/DeprecatedCommanderTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/DeprecatedCommanderTest.java
index 53d78dda8bf3f..3112344bedcda 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/DeprecatedCommanderTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/DeprecatedCommanderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/PulsarAdminToolTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/PulsarAdminToolTest.java
index bcb1fca1705e5..51ef3d1524df3 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/PulsarAdminToolTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/PulsarAdminToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/IOUtilsTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/IOUtilsTest.java
index 007c1c883b28d..e3b69b7a468fd 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/IOUtilsTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/IOUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitterTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitterTest.java
index e2950bc45ed6d..1bf4f3fedeca4 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitterTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/DocumentTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/DocumentTest.java
index c4243ad72fcb4..c565fadd2fc9a 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/DocumentTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/DocumentTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolForceBatchNum.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolForceBatchNum.java
index b9f7b3f5e6f82..e296ab0e0357a 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolForceBatchNum.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolForceBatchNum.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolTest.java
index 3d6ca4d9330c1..6b5b575f92300 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolWsTest.java b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolWsTest.java
index be75cf873e17c..5a12e77f99eb1 100644
--- a/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolWsTest.java
+++ b/pulsar-client-tools-test/src/test/java/org/apache/pulsar/client/cli/PulsarClientToolWsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CliCommand.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CliCommand.java
index 1a2136ee967df..f8f895769b67e 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CliCommand.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CliCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBase.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBase.java
index 8a3ecf14ec857..ba0a292c113e0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBase.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBookies.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBookies.java
index cb7a6a28a71ce..8c8f0f4e8a2d1 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBookies.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBookies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokerStats.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokerStats.java
index 54f1e2a479ba6..c83beec330f39 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokerStats.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokerStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokers.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokers.java
index a713198db108d..1e86edcf59c60 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokers.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdBrokers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdClusters.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdClusters.java
index 12def9a9a96c1..ed8b9274e65c3 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdClusters.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdClusters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctionWorker.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctionWorker.java
index 4fff0e1152619..8fa2cbad955ef 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctionWorker.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctionWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctions.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctions.java
index e1872fbe9c684..9d64981a2c680 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctions.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdFunctions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdGenerateDocument.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdGenerateDocument.java
index 0b2ba1eda065d..764351a4f5e2e 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdGenerateDocument.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdGenerateDocument.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaceIsolationPolicy.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaceIsolationPolicy.java
index e37430a6c735f..8de7ef500eaa0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaceIsolationPolicy.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaceIsolationPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaces.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaces.java
index 7dee55f694d6f..aba0a6cda547c 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaces.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNamespaces.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNonPersistentTopics.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNonPersistentTopics.java
index 376e3c8c58f42..c344a76853c1d 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNonPersistentTopics.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdNonPersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPackages.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPackages.java
index 5c1f03cf7925d..ba9e67a5b4173 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPackages.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPackages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPersistentTopics.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPersistentTopics.java
index 8e3683ac86130..8e3d15ee406e1 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPersistentTopics.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdPersistentTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdProxyStats.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdProxyStats.java
index 75de4464f9e26..a5ec14a3ed725 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdProxyStats.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdProxyStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceGroups.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceGroups.java
index afc9fc1c3aba7..7ed853be44d9f 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceGroups.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceGroups.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.admin.cli;
 
 import com.beust.jcommander.Parameter;
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceQuotas.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceQuotas.java
index af8c6a21d479d..25940f52a1be3 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceQuotas.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdResourceQuotas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
index 3dbcca3bcf97f..1233a84a8ab67 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSchemas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSinks.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSinks.java
index 183071c5d4ab9..c2321bc6ac9f0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSinks.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSinks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSources.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSources.java
index 26c61587b95e8..1731da80e458c 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSources.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdSources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTenants.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTenants.java
index 0dcc3ddd6bfdb..0d5502e506ceb 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTenants.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTenants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopicPolicies.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopicPolicies.java
index 4a539d519de5e..ea6a1777a5ba0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopicPolicies.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopicPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopics.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopics.java
index 245cfc1b85506..3b6f571333855 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopics.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTransactions.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTransactions.java
index a79966035cded..c291cddc77261 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTransactions.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdTransactions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdUsageFormatter.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdUsageFormatter.java
index 6e0d642af4267..a1771a07cc96b 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdUsageFormatter.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CmdUsageFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CustomCommandsUtils.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CustomCommandsUtils.java
index 9063d0d1d0c85..e1968d0349ad2 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CustomCommandsUtils.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/CustomCommandsUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminSupplier.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminSupplier.java
index 42db04ad754cb..6aa8d2b9c610a 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminSupplier.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminSupplier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
index f34f5bef9382e..a358fac665bfe 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/package-info.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/package-info.java
index 68b94b134e738..9ddaaca133574 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/package-info.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CmdUtils.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CmdUtils.java
index ce5e7e329816d..7e04a99136d11 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CmdUtils.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CmdUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinition.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinition.java
index f91f4bb6dd4db..68316021b2861 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinition.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinitions.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinitions.java
index fdd73c2fc37c7..e555c529cee1b 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinitions.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryMetaData.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryMetaData.java
index fce33157435cc..e556e78855eb8 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryMetaData.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryMetaData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryProvider.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryProvider.java
index 7aa581ef7e04f..3ec6953567f73 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryProvider.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/CustomCommandFactoryProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/IOUtils.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/IOUtils.java
index 14a630868fdd8..e67ca47f38972 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/IOUtils.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/IOUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitter.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitter.java
index ca4fb7790b51c..011f93e18f1f0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitter.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/NameValueParameterSplitter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/SchemaExtractor.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/SchemaExtractor.java
index f9f7771e3fb11..7a566010e11f5 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/SchemaExtractor.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/SchemaExtractor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/package-info.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/package-info.java
index 79c8984105f88..42a2f2f5390aa 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/package-info.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdConsume.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdConsume.java
index 5850e557a9523..ef3db09a8830c 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdConsume.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdConsume.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdGenerateDocumentation.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdGenerateDocumentation.java
index b33f756f56b09..cb5c5ef3c5b5a 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdGenerateDocumentation.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdProduce.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdProduce.java
index 53f7f0a16f97d..50bc1ac284104 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdProduce.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/CmdProduce.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/NoSplitter.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/NoSplitter.java
index 4c3138dfec48a..0429970366504 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/NoSplitter.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/NoSplitter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/PulsarClientTool.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/PulsarClientTool.java
index 5849cf8415fd8..8bb672304b94c 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/PulsarClientTool.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/PulsarClientTool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/package-info.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/package-info.java
index 03c08b919ae14..c3a57b75a490d 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/package-info.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/AdminShell.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/AdminShell.java
index b5a4247c69564..e139697860229 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/AdminShell.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/AdminShell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ClientShell.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ClientShell.java
index 71cce52408faa..6ba96e046374a 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ClientShell.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ClientShell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ConfigShell.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ConfigShell.java
index 727104980179a..1d68a83d8c500 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ConfigShell.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ConfigShell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/JCommanderCompleter.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/JCommanderCompleter.java
index 4f75243ccd0cd..937f9cac04562 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/JCommanderCompleter.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/JCommanderCompleter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/OptionStrictArgumentCompleter.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/OptionStrictArgumentCompleter.java
index e609438622879..3a088d28757d0 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/OptionStrictArgumentCompleter.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/OptionStrictArgumentCompleter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/PulsarShell.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/PulsarShell.java
index 24a222e0e7f7c..b12ed5577a65c 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/PulsarShell.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/PulsarShell.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ShellCommandsProvider.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ShellCommandsProvider.java
index a99df1ceaa4f7..069ee01d4dcd8 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ShellCommandsProvider.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/ShellCommandsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/ConfigStore.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/ConfigStore.java
index 4dc6bbb2c51af..76331cf567e36 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/ConfigStore.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/ConfigStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/FileConfigStore.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/FileConfigStore.java
index 0d50eb0240c40..992c12ee329b9 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/FileConfigStore.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/FileConfigStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/package-info.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/package-info.java
index 7f4c6f3bcd086..b0cd91a3eab03 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/package-info.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/config/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/package-info.java b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/package-info.java
index 5159d16e7c91d..6988b18ed0c65 100644
--- a/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/package-info.java
+++ b/pulsar-client-tools/src/main/java/org/apache/pulsar/shell/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdClusters.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdClusters.java
index 5f38a28f27337..ed141301e8128 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdClusters.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdClusters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdFunctionWorker.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdFunctionWorker.java
index d291ccc1e4fe8..355753cd08f83 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdFunctionWorker.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdFunctionWorker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdNamespaceIsolationPolicy.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdNamespaceIsolationPolicy.java
index 2eca5a5180fe2..8a32249662dd4 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdNamespaceIsolationPolicy.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdNamespaceIsolationPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdPackages.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdPackages.java
index 23daf81362ce6..6702b7d1d81d2 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdPackages.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdPackages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSinks.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSinks.java
index 1cb86102802e0..84ababa725099 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSinks.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSinks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSources.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSources.java
index fe9075540638c..ed90748f40f75 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSources.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdSources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdTopics.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdTopics.java
index 165efe5ef4f80..a1c3d6f902cad 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdTopics.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestCmdTopics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestRunMain.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestRunMain.java
index 364293da7ebdb..3ac7abf0efc41 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestRunMain.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/admin/cli/TestRunMain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdConsume.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdConsume.java
index 07e56fc16f036..bf497065cdd9a 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdConsume.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdConsume.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdProduce.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdProduce.java
index bc80d32e1cddc..a9063bfadcc9a 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdProduce.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/client/cli/TestCmdProduce.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/AdminShellTest.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/AdminShellTest.java
index 33d66bba99e63..2f53546d7bb4a 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/AdminShellTest.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/AdminShellTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/ConfigShellTest.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/ConfigShellTest.java
index db186ff4a85b5..5656e84baa10e 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/ConfigShellTest.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/ConfigShellTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/JCommanderCompleterTest.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/JCommanderCompleterTest.java
index 455bfd6b44400..09981b100046e 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/JCommanderCompleterTest.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/JCommanderCompleterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/PulsarShellTest.java b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/PulsarShellTest.java
index 621e931635dbd..2afb6f35b22c4 100644
--- a/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/PulsarShellTest.java
+++ b/pulsar-client-tools/src/test/java/org/apache/pulsar/shell/PulsarShellTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AbstractBatchMessageContainer.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AbstractBatchMessageContainer.java
index ea5a67665e5ee..1827142cdfa2b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AbstractBatchMessageContainer.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AbstractBatchMessageContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AcknowledgmentsGroupingTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AcknowledgmentsGroupingTracker.java
index 8e44b7bc0cab2..d46af1a99e7f0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AcknowledgmentsGroupingTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AcknowledgmentsGroupingTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AuthenticationUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AuthenticationUtil.java
index a3a7db02c87bf..45546bc6685a9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AuthenticationUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AuthenticationUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AutoClusterFailover.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AutoClusterFailover.java
index 7138c79bd9ecb..f2b4449aa0e11 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AutoClusterFailover.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/AutoClusterFailover.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Backoff.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Backoff.java
index 45c9de0fdf120..daaf349940035 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Backoff.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Backoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BackoffBuilder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BackoffBuilder.java
index 4fc81055d719e..9913393fa9aa9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BackoffBuilder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BackoffBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAcker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAcker.java
index 53da44809d6f3..1c9b66fd2bad5 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAcker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAcker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabled.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabled.java
index 538ee91ec1deb..b70c928b29650 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabled.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerBase.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerBase.java
index 27d82c756b83c..8fb4e9f2ce543 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerBase.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerImpl.java
index 8a2f73dc455fd..c601f51a72527 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageContainerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageIdImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageIdImpl.java
index ee25d504cf9fe..fab0ceeca33ca 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageIdImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageKeyBasedContainer.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageKeyBasedContainer.java
index 0aba5c5f3fc89..45d683e72b0a3 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageKeyBasedContainer.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BatchMessageKeyBasedContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BinaryProtoLookupService.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BinaryProtoLookupService.java
index e0b85d7bb34a0..d5ce9213211dd 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BinaryProtoLookupService.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/BinaryProtoLookupService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ChunkMessageIdImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ChunkMessageIdImpl.java
index d8a616360977a..28d5047c8ef25 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ChunkMessageIdImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ChunkMessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientBuilderImpl.java
index 68111407ccefc..9a65a1abd1c7c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java
index a40b80727c875..e8682e69f018b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnx.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnxIdleState.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnxIdleState.java
index e939cfae8b122..59d3309f248ac 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnxIdleState.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ClientCnxIdleState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionHandler.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionHandler.java
index 4d74e560b463f..046cb90643a23 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionHandler.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionPool.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionPool.java
index 36f28fb575606..da522020f5129 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionPool.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionPool.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBase.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBase.java
index 07206820b95ae..ec4051a359f49 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBase.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBuilderImpl.java
index 4c79df6bba202..b803c51bcc1db 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerId.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerId.java
index 97ede0eb0b131..9e7658804b951 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerId.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
index 01c49b3396e67..1c09e44de6be7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerInterceptors.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerInterceptors.java
index 0b8a7294781f5..832dc0bacaee9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerInterceptors.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerInterceptors.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsDisabled.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsDisabled.java
index 3fa3f686fdf1c..e8719753befd1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsDisabled.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorder.java
index 81b02435b44aa..1a7de725f31b6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorderImpl.java
index a41e036e516c0..3aad7d3d4a7fc 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerStatsRecorderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ControlledClusterFailover.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ControlledClusterFailover.java
index 98ab5362a5612..3fb503cd0f75f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ControlledClusterFailover.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ControlledClusterFailover.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultBatcherBuilder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultBatcherBuilder.java
index 270706e891702..0a3d23f59911f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultBatcherBuilder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultBatcherBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReader.java
index 25773b1f81f7f..18b9890901ba7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderBuilder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderBuilder.java
index f530cba808f53..dc0286343106a 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderBuilder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HandlerState.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HandlerState.java
index 6489369ed3bed..25c133391cb65 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HandlerState.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HandlerState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Hash.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Hash.java
index eb899df3848ce..fe227b0d1f692 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Hash.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Hash.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpClient.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpClient.java
index 68082f65be6d1..4283c916b5f17 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpClient.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpLookupService.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpLookupService.java
index d42bde828bcd7..7969ce402363f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpLookupService.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/HttpLookupService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/JavaStringHash.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/JavaStringHash.java
index e005baeb23278..5106cabdfc96f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/JavaStringHash.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/JavaStringHash.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/KeyBasedBatcherBuilder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/KeyBasedBatcherBuilder.java
index 78e60326911ec..f5fb544bc84d9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/KeyBasedBatcherBuilder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/KeyBasedBatcherBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/LookupService.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/LookupService.java
index c1c93f36c6e56..48ef67eae2047 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/LookupService.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/LookupService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MemoryLimitController.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MemoryLimitController.java
index ac437be33f8a7..935e3fad2b59d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MemoryLimitController.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MemoryLimitController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageIdImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageIdImpl.java
index 25f7f93c23984..6725487acbc02 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageIdImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageImpl.java
index ac63fd056c8d7..0b6fb608ee62b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadContextImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadContextImpl.java
index c4eb2643b5265..dcae86bd01a3b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadContextImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadContextImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadFactoryImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadFactoryImpl.java
index 70a5b5616e6c6..13a8ee9f8a2cc 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadFactoryImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadImpl.java
index d99cd8311f914..02e1bd62f9b77 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadUtils.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadUtils.java
index 64faffe3da826..339e5967bb72e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadUtils.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagePayloadUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageRouterBase.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageRouterBase.java
index a4823d476edae..d5935dcd6cbf7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageRouterBase.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessageRouterBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagesImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagesImpl.java
index e0a54c50fed0f..d4cd36a22e15f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagesImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MessagesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiMessageIdImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiMessageIdImpl.java
index dfe995e57931e..b6accaf4cf4c4 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiMessageIdImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiMessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImpl.java
index b45d60b364ad0..16a956a4b6ba1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsReaderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsReaderImpl.java
index cbb921ed9d6aa..06d73c5031c80 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsReaderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiTopicsReaderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiplierRedeliveryBackoff.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiplierRedeliveryBackoff.java
index 2782cfc435d0d..505dac726514c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiplierRedeliveryBackoff.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/MultiplierRedeliveryBackoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Murmur3Hash32.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Murmur3Hash32.java
index c31f3a64ddf67..ce76496b42b7f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Murmur3Hash32.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/Murmur3Hash32.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NegativeAcksTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NegativeAcksTracker.java
index 86121dd2c34c7..8680f0f0e6c73 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NegativeAcksTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NegativeAcksTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NonPersistentAcknowledgmentGroupingTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NonPersistentAcknowledgmentGroupingTracker.java
index 56fc0b16548af..32f8fb922304b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NonPersistentAcknowledgmentGroupingTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/NonPersistentAcknowledgmentGroupingTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionedProducerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionedProducerImpl.java
index 4a84ba03ebea7..56f40433fafc0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionedProducerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionedProducerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionsChangedListener.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionsChangedListener.java
index 48de279aaaa78..a260adda31c21 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionsChangedListener.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PartitionsChangedListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImpl.java
index 4433bba15d548..12c7e4e4ba3c7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PersistentAcknowledgmentsGroupingTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PersistentAcknowledgmentsGroupingTracker.java
index 9bec9d39bf858..5c33863fd7a41 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PersistentAcknowledgmentsGroupingTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PersistentAcknowledgmentsGroupingTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBase.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBase.java
index b8cf6cee9e3ce..7dc5f78398434 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBase.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBuilderImpl.java
index 986bdc73ce646..bfdbb63de1855 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerImpl.java
index d752e72c60ff5..e82bcb7cad6e7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerInterceptors.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerInterceptors.java
index 29091cb4f92eb..97f16c37b5d31 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerInterceptors.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerInterceptors.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerResponse.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerResponse.java
index 7d710815bf239..a3942fe00d88d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerResponse.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsDisabled.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsDisabled.java
index 0962abb1aee2c..f2a63d91c4a3c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsDisabled.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorder.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorder.java
index 4c9bd9ec46087..be75e38edfd94 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorder.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImpl.java
index 0f30b3483c2ee..01ed84f55030e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarChannelInitializer.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarChannelInitializer.java
index b046d1030eda5..f51b263277fc6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarChannelInitializer.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImpl.java
index 6f0b75fb54064..08adad4613665 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImplementationBindingImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImplementationBindingImpl.java
index eb555112c2848..f9d4cf7dd5a9c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImplementationBindingImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarClientImplementationBindingImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarServiceNameResolver.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarServiceNameResolver.java
index c7db56adc4ba7..35c04ce27b192 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarServiceNameResolver.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/PulsarServiceNameResolver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderBuilderImpl.java
index f3e7546783599..ca2011cf18a42 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderImpl.java
index 04f8706f21cad..238beffc79f88 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderInterceptorUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderInterceptorUtil.java
index 2794c7b7f7f2e..8d79c99de9e28 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderInterceptorUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ReaderInterceptorUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ResetCursorData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ResetCursorData.java
index 03b6366018efd..06f79024c4f24 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ResetCursorData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ResetCursorData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImpl.java
index 77bc9db361a4c..4946ed2ad68d9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SendCallback.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SendCallback.java
index ef4b83b8750dd..369bb34a29a79 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SendCallback.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SendCallback.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ServiceNameResolver.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ServiceNameResolver.java
index 25e7ee6a73884..95f81d45bd755 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ServiceNameResolver.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ServiceNameResolver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImpl.java
index 9230af970e9ae..72194fa5b5195 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewBuilderImpl.java
index 691a27088fb08..37d4ba5792000 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import static com.google.common.base.Preconditions.checkArgument;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewConfigurationData.java
index 34283c57b61ff..ecc8135b2ac95 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import java.io.Serializable;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewImpl.java
index 652303ddf715e..a6f39f44e01ee 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TableViewImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import java.util.ArrayList;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImpl.java
index 33f91366584ad..52d311348874b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicListWatcher.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicListWatcher.java
index d2ca018aef9e7..88ada6a344b8d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicListWatcher.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicListWatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageIdImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageIdImpl.java
index e74802e01428e..c20960950d54e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageIdImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageImpl.java
index 1a9b9681137c1..f6c33cc930ff6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMessageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl;
 
 import java.util.Map;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMetadataImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMetadataImpl.java
index 71a606f2c7c3d..6506128a4e854 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMetadataImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TopicMetadataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TransactionMetaStoreHandler.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TransactionMetaStoreHandler.java
index db252e6479177..885feb09cd40e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TransactionMetaStoreHandler.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TransactionMetaStoreHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TypedMessageBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TypedMessageBuilderImpl.java
index 320914396910b..2ad25dacb42df 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TypedMessageBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/TypedMessageBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageRedeliveryTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageRedeliveryTracker.java
index 1ce0fec5836d1..64248da921f96 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageRedeliveryTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageRedeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageTracker.java
index 9ad30296c21bd..534f33350267d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedMessageTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageRedeliveryTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageRedeliveryTracker.java
index e56b8149c5639..907e6109e196b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageRedeliveryTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageRedeliveryTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageTracker.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageTracker.java
index 6477e4a48afd5..e8e80c5e69025 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageTracker.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnAckedTopicMessageTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnackMessageIdWrapper.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnackMessageIdWrapper.java
index 11b36b53051e4..3fca81652c747 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnackMessageIdWrapper.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/UnackMessageIdWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ZeroQueueConsumerImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ZeroQueueConsumerImpl.java
index b56b97a7acdfd..2c4e1e68f4220 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ZeroQueueConsumerImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ZeroQueueConsumerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationBasic.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationBasic.java
index 567771dc2aaea..3bed5ac5dab1d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationBasic.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationBasic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.auth;
 
 import com.google.gson.Gson;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataBasic.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataBasic.java
index ba9e728a2d739..2fc89e128ec58 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataBasic.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataBasic.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.auth;
 
 import java.util.Base64;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataKeyStoreTls.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataKeyStoreTls.java
index dd16983c6dc03..bfb107a68c070 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataKeyStoreTls.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataKeyStoreTls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataNull.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataNull.java
index ac1193c844e13..8679671098062 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataNull.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataNull.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataTls.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataTls.java
index 14e67ba4ddf65..a16e70f8da7e9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataTls.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataTls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataToken.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataToken.java
index b69222a57c9b0..f4ac5ed9b954e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataToken.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDataToken.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.auth;
 
 import java.util.Collections;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDisabled.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDisabled.java
index cc7c8c5940ad2..d1c59ea17a903 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDisabled.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationDisabled.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationKeyStoreTls.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationKeyStoreTls.java
index 64bc927aafa6e..dd7fddd861041 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationKeyStoreTls.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationKeyStoreTls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationTls.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationTls.java
index 37391d03cc2aa..acd15d6e1bbcc 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationTls.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationTls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationToken.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationToken.java
index 8694352db0b9f..fcfe89a7c122f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationToken.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/AuthenticationToken.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.auth;
 
 import com.google.gson.Gson;
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationDataOAuth2.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationDataOAuth2.java
index 788f2d5ba251f..577bda9fa1f0c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationDataOAuth2.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationDataOAuth2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationFactoryOAuth2.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationFactoryOAuth2.java
index cf567747567e4..c9abb3a3c0147 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationFactoryOAuth2.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationFactoryOAuth2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2.java
index 022918d807d19..11c3c88e093f5 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/ClientCredentialsFlow.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/ClientCredentialsFlow.java
index 987d7ec53f811..5736c67fb1651 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/ClientCredentialsFlow.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/ClientCredentialsFlow.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/Flow.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/Flow.java
index f8fc768c9d85c..a75e07dd3cef9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/Flow.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/Flow.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/FlowBase.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/FlowBase.java
index 997d32d980b96..92b5c8ec4a96d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/FlowBase.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/FlowBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/KeyFile.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/KeyFile.java
index b4a651006c768..bed1b633f9f2a 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/KeyFile.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/KeyFile.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/package-info.java
index 3beeda04181b1..0000e3a9b01f5 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchangeRequest.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchangeRequest.java
index 2d37bb5e030bf..da026bce47eee 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchangeRequest.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchangeRequest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchanger.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchanger.java
index 7d004c7b2388a..0b95abb4c60b7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchanger.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/ClientCredentialsExchanger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/DefaultMetadataResolver.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/DefaultMetadataResolver.java
index 7d6ca1e5efabd..86a04d50974e9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/DefaultMetadataResolver.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/DefaultMetadataResolver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/Metadata.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/Metadata.java
index 93f65be0efef7..aa9b5513cfc99 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/Metadata.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/Metadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/MetadataResolver.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/MetadataResolver.java
index 85a6a0ba41d4d..28909270a69a6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/MetadataResolver.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/MetadataResolver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClient.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClient.java
index 66961ea5c9571..c01a9908079d6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClient.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenError.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenError.java
index 5f050a1264b5b..d8aa90de0ae85 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenError.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenError.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenExchangeException.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenExchangeException.java
index 286051fc7eefe..4ddb563655dbb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenExchangeException.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenExchangeException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenResult.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenResult.java
index 8b333c0114a38..6ab59a0d770b8 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenResult.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/package-info.java
index 20681114c4580..96593ce8085e3 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
index f8c8ed769597e..c8ccc0678edec 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/auth/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ClientConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ClientConfigurationData.java
index 653dded4de67b..b66edf7792a16 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ClientConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ClientConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/CmdGenerateDocumentation.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/CmdGenerateDocumentation.java
index 28ad0263cf6c4..ae6210b978edc 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/CmdGenerateDocumentation.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/CmdGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtils.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtils.java
index 02146db0b520c..c2fd4b2685dfb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtils.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationData.java
index 63384dcb52945..f82ad04b5c302 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationData.java
index 9b5b96e80f7e9..8ff5c1175681e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ProducerConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ProducerConfigurationData.java
index ec1de3d473f48..cad68c8325d07 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ProducerConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ProducerConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ReaderConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ReaderConfigurationData.java
index 689759cb995ee..42e115ea872fb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ReaderConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/ReaderConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationData.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationData.java
index e6d7a9aa0d77e..535a63bb967ae 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationData.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/package-info.java
index 3546cd5f0b4e3..e615cf3c3bb3e 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/conf/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/PartialRoundRobinMessageRouterImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/PartialRoundRobinMessageRouterImpl.java
index 65e783849b579..41f6d4f68cba2 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/PartialRoundRobinMessageRouterImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/PartialRoundRobinMessageRouterImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/package-info.java
index 3f0063eb71f01..ac49ffdfed401 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/customroute/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/package-info.java
index d7b73faf5fde4..145db2ecd9c39 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractSchema.java
index c9fd6839a8ea6..6e6f235913153 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractStructSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractStructSchema.java
index 106d05af18545..929460d5f99bd 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractStructSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AbstractStructSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchema.java
index cbc27183c3679..33fcd18876be6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoProduceBytesSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoProduceBytesSchema.java
index f876fbd422e85..f26de02c87494 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoProduceBytesSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AutoProduceBytesSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroBaseStructSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroBaseStructSchema.java
index 5c493984e86cc..e1506bbea530b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroBaseStructSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroBaseStructSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroSchema.java
index d2ea9cd4a9f4c..d1e9acf7413a3 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/AvroSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BooleanSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BooleanSchema.java
index 49548c1a20926..8c51eb4f69fc6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BooleanSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BooleanSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufSchema.java
index 73431ae1d557f..b9f6aa90bd0d1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufferSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufferSchema.java
index 0bc4e9ce320cf..000a7f1c5540c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufferSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteBufferSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteSchema.java
index 3e56381675b8c..95eb5bbae132a 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ByteSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BytesSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BytesSchema.java
index 5706af9505aae..f630b993c4ae1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BytesSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/BytesSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DateSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DateSchema.java
index 79976917e4613..490f46c811b66 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DateSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DateSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DoubleSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DoubleSchema.java
index b5d8076a04610..e1f9c488b7ad2 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DoubleSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/DoubleSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FieldSchemaBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FieldSchemaBuilderImpl.java
index 0d561ede6543e..6080256fe3b89 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FieldSchemaBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FieldSchemaBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FloatSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FloatSchema.java
index 0d26411cb7273..db6bf91a95050 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FloatSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/FloatSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/GenericObjectWrapper.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/GenericObjectWrapper.java
index 33fbd1dfa5a64..44f465d31e817 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/GenericObjectWrapper.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/GenericObjectWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/InstantSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/InstantSchema.java
index 569a9380eb8ec..61a3051797c7d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/InstantSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/InstantSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/IntSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/IntSchema.java
index 521256532c6f1..76d95a3f83135 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/IntSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/IntSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/JSONSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/JSONSchema.java
index ad421d8cde352..95b39043e850a 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/JSONSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/JSONSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaImpl.java
index f3b2c234f4472..b00370b414bf6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateSchema.java
index 5c0420a0a4459..2156a982353ce 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchema.java
index e7c5965b55b9e..8755799161048 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalTimeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalTimeSchema.java
index 59ba5d2b86039..3f23abee8e163 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalTimeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LocalTimeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LongSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LongSchema.java
index e136fb39f2afd..0ce0c06240609 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LongSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/LongSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/NativeAvroBytesSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/NativeAvroBytesSchema.java
index c07321b3df5ef..c97ef0e60e834 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/NativeAvroBytesSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/NativeAvroBytesSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchema.java
index c6ebf38670537..f3748f5541cf9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtils.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtils.java
index 4e42e399ebaf3..f49f96ff1da45 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtils.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufSchema.java
index 22f54900d2f29..736dd2acaa06f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ProtobufSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/RecordSchemaBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/RecordSchemaBuilderImpl.java
index b1a5a4aa49e3f..18cba46a75a99 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/RecordSchemaBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/RecordSchemaBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionBuilderImpl.java
index 06a2f50abd69e..c50aac5c39821 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionImpl.java
index 090211a63fefe..79a9e3b62b578 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaDefinitionImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoUtil.java
index b51ba54266b78..4247ffc5e2f48 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ShortSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ShortSchema.java
index afa0f9a3f12a6..86b717334d9c1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ShortSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/ShortSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StringSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StringSchema.java
index 2096f83bcb739..7fe4a08159090 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StringSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StringSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StructSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StructSchema.java
index 3b6e75ed75253..432bab5d8d9d7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StructSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/StructSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimeSchema.java
index 43fc0693f1775..88f5ea2309deb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimestampSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimestampSchema.java
index c89dfefc98bf8..336c45fb6af47 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimestampSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/TimestampSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchema.java
index 47904560fb63f..76708145ba1f6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractMultiVersionGenericReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractMultiVersionGenericReader.java
index 58396a1a02b52..68905f8048ba7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractMultiVersionGenericReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AbstractMultiVersionGenericReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AvroRecordBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AvroRecordBuilderImpl.java
index 53ec9743771e2..21e572dbd0fdb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AvroRecordBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/AvroRecordBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReader.java
index 1e131ffeb7be8..f333ecfceabb0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecord.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecord.java
index c48c585899cb7..fe1a454968457 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecord.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchema.java
index 2791554e9c439..1e41d7dc4c68c 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroWriter.java
index f8d787fe4aaa8..85f2e7562db7f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonReader.java
index 1a95e9be152da..d846007f0e956 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecord.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecord.java
index 4b3a1580254a6..fa2e46c0ad763 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecord.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonSchema.java
index 999dda29028dd..7535ccab285d8 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonWriter.java
index 2a640cab8a0d7..de9b2686cea46 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReader.java
index c1f04ae4e6daf..24e363f323edb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeRecord.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeRecord.java
index c9f35aa5fc60c..7a4eb35e78a39 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeRecord.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchema.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchema.java
index 7282fe312c2ac..4ae2a21929ad1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchema.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeWriter.java
index e81b692eaf430..a448cef84a73d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImpl.java
index 7432b1bfff729..a80675bfcc5c3 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/JsonRecordBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/JsonRecordBuilderImpl.java
index 4c2482dc7371f..a203c0eba53b7 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/JsonRecordBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/JsonRecordBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericAvroReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericAvroReader.java
index 7abf660421533..6674aeaa416e1 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericAvroReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericAvroReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericJsonReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericJsonReader.java
index 551345d3ab7bd..0a823bbfeb9e6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericJsonReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericJsonReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericProtobufNativeReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericProtobufNativeReader.java
index 4819f3f2b23c7..fba0cf6591273 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericProtobufNativeReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionGenericProtobufNativeReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProvider.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProvider.java
index 1796acfbae7e1..77e57a3e7cbab 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProvider.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/ProtobufNativeRecordBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/ProtobufNativeRecordBuilderImpl.java
index e9f333ffeb662..fe57985a09afe 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/ProtobufNativeRecordBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/ProtobufNativeRecordBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/VersionedGenericRecord.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/VersionedGenericRecord.java
index 73a791abffccc..53ec5dd96287d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/VersionedGenericRecord.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/VersionedGenericRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/package-info.java
index fc8d8cde5e8cf..0910d421a4b0f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/generic/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
index 0b0f793a1083b..8ad04a6c61fa6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionAvroBaseReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionAvroBaseReader.java
index b657e4260e846..39115f993e7eb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionAvroBaseReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionAvroBaseReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionReader.java
index 04d820aa46d43..a4627bf374714 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AbstractMultiVersionReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AvroReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AvroReader.java
index 0c78221410b67..3ad43dbd9f2af 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AvroReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/AvroReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JacksonJsonReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JacksonJsonReader.java
index c775a9f39e7bf..478d40a291d79 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JacksonJsonReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JacksonJsonReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JsonReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JsonReader.java
index 143d542428622..0b86cbcc84ba6 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JsonReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/JsonReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/MultiVersionAvroReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/MultiVersionAvroReader.java
index bdaebdf238382..0ca847917eeca 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/MultiVersionAvroReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/MultiVersionAvroReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufNativeReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufNativeReader.java
index 1e75fccd71b04..1c10608d448ea 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufNativeReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufNativeReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufReader.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufReader.java
index fbb4fe25524d4..a2504a660a041 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufReader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/ProtobufReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/package-info.java
index 3f2b36c0ee4d9..f71a8a24ffdd0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/reader/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/SchemaUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/SchemaUtil.java
index c7af8c0acaf19..9c8d7fd511c38 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/SchemaUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/SchemaUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/package-info.java
index b46b7040db00e..58051ea033fbb 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/AvroWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/AvroWriter.java
index 51bf26e45f691..329ba8d42d780 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/AvroWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/AvroWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JacksonJsonWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JacksonJsonWriter.java
index a8108eb544939..17a7732360632 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JacksonJsonWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JacksonJsonWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JsonWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JsonWriter.java
index 1a5cc2710941e..795546dc6eed0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JsonWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/JsonWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufNativeWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufNativeWriter.java
index 44d9128a26cdd..32569f7b7c05f 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufNativeWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufNativeWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufWriter.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufWriter.java
index 8c9e8f8491cd6..52ccec8dfaaca 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufWriter.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/ProtobufWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/package-info.java
index fbcf9033b0f64..41fff913020c5 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/schema/writer/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBufferHandler.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBufferHandler.java
index 531cc0b35cc0e..2f72f21cbd889 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBufferHandler.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBufferHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBuilderImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBuilderImpl.java
index c793372b33e4a..f5fa040cb8e75 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBuilderImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionCoordinatorClientImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionCoordinatorClientImpl.java
index 1d060030f6d78..e366afb3c2e87 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionCoordinatorClientImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionCoordinatorClientImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
index c5d15e246870c..c7ec884a51da5 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/TransactionImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/package-info.java
index 2eb0b11ad55fb..8afa45ffdfbd0 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/transaction/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ConsumerName.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ConsumerName.java
index 9379a4980abeb..56b47ad44c394 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ConsumerName.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ConsumerName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ExecutorProvider.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ExecutorProvider.java
index 67606af63a770..a7a9734700295 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ExecutorProvider.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ExecutorProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/MathUtils.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/MathUtils.java
index 11297ec18cfb0..ee2ca9f54b577 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/MathUtils.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/MathUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/MessageIdUtils.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/MessageIdUtils.java
index 34920c3a2dacf..60cdad8e77200 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/MessageIdUtils.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/MessageIdUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ObjectCache.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ObjectCache.java
index 4bba6273a1834..dc057ffe32daf 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ObjectCache.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ObjectCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryMessageUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryMessageUtil.java
index 7435710f7b147..f73c266877988 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryMessageUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryMessageUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryUtil.java
index ae60c9ca89af1..93501d7b6c18b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/RetryUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ScheduledExecutorProvider.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ScheduledExecutorProvider.java
index 887ae3bb7fff4..3ebd41ebe566b 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/ScheduledExecutorProvider.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/ScheduledExecutorProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/Secret.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/Secret.java
index 380800adea6bc..346102b05cfc8 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/Secret.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/Secret.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/SecretsSerializer.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/SecretsSerializer.java
index d05d1b688cdd8..d2e08b755eec8 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/SecretsSerializer.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/SecretsSerializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/TimedCompletableFuture.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/TimedCompletableFuture.java
index 30c1eb3822492..c913ece43fe9a 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/TimedCompletableFuture.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/TimedCompletableFuture.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/TypeCheckUtil.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/TypeCheckUtil.java
index 912ea577ea33e..c837d544becb9 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/TypeCheckUtil.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/TypeCheckUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/WithSNISslEngineFactory.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/WithSNISslEngineFactory.java
index 965a7f2aec328..d950e68271bcd 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/WithSNISslEngineFactory.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/WithSNISslEngineFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/main/java/org/apache/pulsar/client/util/package-info.java b/pulsar-client/src/main/java/org/apache/pulsar/client/util/package-info.java
index 2e53413b4799a..cd9b2d48c990d 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/util/package-info.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/AuthenticationTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/AuthenticationTest.java
index d53ae10d1055f..7c6de1abbcf93 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/AuthenticationTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/AuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerConfigurationTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerConfigurationTest.java
index 9dd734db21666..224196250bbf9 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerConfigurationTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerIdTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerIdTest.java
index 30e0cc19c2a64..3490991b4ada7 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerIdTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/ConsumerIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/KeySharedPolicyTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/KeySharedPolicyTest.java
index 1f6af054224c9..ebee0618b12bc 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/KeySharedPolicyTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/KeySharedPolicyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageIdTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageIdTest.java
index f96d2885cac85..e5377ad9848a1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageIdTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessagePayloadTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessagePayloadTest.java
index f980e5141886b..5b5ebf421b88b 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessagePayloadTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessagePayloadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageRouterTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageRouterTest.java
index 0c29ecb7fef8f..27bff9481184f 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageRouterTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MessageRouterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MultiplierRedeliveryBackoffTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MultiplierRedeliveryBackoffTest.java
index dc5721913b581..708e6e969639d 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/MultiplierRedeliveryBackoffTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/MultiplierRedeliveryBackoffTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/RangeTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/RangeTest.java
index da926447ef476..610c782518348 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/RangeTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/RangeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/api/SchemaDefinitionBuilderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/api/SchemaDefinitionBuilderTest.java
index 3e4b21434081f..b8292bc303b5a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/api/SchemaDefinitionBuilderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/api/SchemaDefinitionBuilderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/examples/TransactionExample.java b/pulsar-client/src/test/java/org/apache/pulsar/client/examples/TransactionExample.java
index faf8986910115..73f52821a9b02 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/examples/TransactionExample.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/examples/TransactionExample.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AcknowledgementsGroupingTrackerTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AcknowledgementsGroupingTrackerTest.java
index 95b5eb81c3333..ddca6951e49e1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AcknowledgementsGroupingTrackerTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AcknowledgementsGroupingTrackerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AutoClusterFailoverTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AutoClusterFailoverTest.java
index ad5cdec8f66a4..a2e7719330ae1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AutoClusterFailoverTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/AutoClusterFailoverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BackoffTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BackoffTest.java
index e8e353932e26d..7f13acb769492 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BackoffTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BackoffTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabledTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabledTest.java
index e32a2ef45f93e..1b3795d878cd8 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabledTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerDisabledTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerTest.java
index 8c1565eb2cb2c..d31fd18cba971 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageAckerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageContainerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageContainerImplTest.java
index 29d423388357e..a51be6b4bd0b5 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageContainerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageContainerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplTest.java
index f8545ea2497a5..d10b3da81ff4a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BatchMessageIdImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BinaryProtoLookupServiceTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BinaryProtoLookupServiceTest.java
index 6c94d56fc7ce9..0254cf8d44cea 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BinaryProtoLookupServiceTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BinaryProtoLookupServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BuildersTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BuildersTest.java
index 2ba6cba83db4e..607689e0e2b3b 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BuildersTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/BuildersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ChunkMessageIdImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ChunkMessageIdImplTest.java
index 11bdd8f9f90af..b1a04d72ed899 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ChunkMessageIdImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ChunkMessageIdImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientBuilderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientBuilderImplTest.java
index 2402268aec0f6..cacf2c30c53bd 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientBuilderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxRequestTimeoutQueueTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxRequestTimeoutQueueTest.java
index cf86094fb71e6..ca6114d2ed823 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxRequestTimeoutQueueTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxRequestTimeoutQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
index 63aa7b7048be0..793e77d79bcb5 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientCnxTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientInitializationTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientInitializationTest.java
index c99bdcb1b0b15..36440b119d017 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientInitializationTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientInitializationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientTestFixtures.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientTestFixtures.java
index 4f69755eaf988..4db5dbe877685 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientTestFixtures.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ClientTestFixtures.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConnectionTimeoutTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConnectionTimeoutTest.java
index af79a4f645f2d..b88a8679a69d2 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConnectionTimeoutTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConnectionTimeoutTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerBuilderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerBuilderImplTest.java
index cc1901863518b..95fb1ae968d35 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerBuilderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerImplTest.java
index 756c18441b38b..5798538bd4f15 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ConsumerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ControlledClusterFailoverTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ControlledClusterFailoverTest.java
index d7a631c571c08..d2d31ab85c59c 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ControlledClusterFailoverTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ControlledClusterFailoverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderTest.java
index 2df1a9adc5771..1b11ca3da70fe 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/DefaultCryptoKeyReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/HashTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/HashTest.java
index 1f68db3bc2f41..501bf1e3d0d12 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/HashTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/HashTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/LastCumulativeAckTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/LastCumulativeAckTest.java
index 102ccfc0e07a5..245866749e944 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/LastCumulativeAckTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/LastCumulativeAckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MemoryLimitControllerTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MemoryLimitControllerTest.java
index c94a8365eef5d..78ffa247f7b6e 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MemoryLimitControllerTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MemoryLimitControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageIdCompareToTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageIdCompareToTest.java
index 5afb8b5ea3091..4f0eca6ea4af8 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageIdCompareToTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageIdCompareToTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageImplTest.java
index 3d299865ac462..d0a445740c6cd 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageTest.java
index 13cf4f6b78865..ad56df918c051 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MessageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImplTest.java
index 15288cecb1ca2..e3dd27b636b32 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/MultiTopicsConsumerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/OpSendMsgQueueTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/OpSendMsgQueueTest.java
index bf45e87cbff03..2db23782640eb 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/OpSendMsgQueueTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/OpSendMsgQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PartitionedProducerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PartitionedProducerImplTest.java
index aceea081070c9..223881d85a87b 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PartitionedProducerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PartitionedProducerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImplTest.java
index f40c451488a43..5baca24cf8aa1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PatternMultiTopicsConsumerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerBuilderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerBuilderImplTest.java
index 3a3ce07ebe3ad..66c552ef7934a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerBuilderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerImplTest.java
index 8ca7a59969515..6fcedc3f94de7 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImplTest.java
index f6e7f284ce639..daf4aa4473bd9 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ProducerStatsRecorderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarClientImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarClientImplTest.java
index 5c7228919ab35..2df435fb5eb20 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarClientImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarClientImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarServiceNameResolverTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarServiceNameResolverTest.java
index 2a0e39dcf71f5..cb9629ac50668 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarServiceNameResolverTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/PulsarServiceNameResolverTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ReaderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ReaderImplTest.java
index 0b7b388f23217..1bbdf274293a2 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ReaderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/ReaderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImplTest.java
index dee9144acafb1..e50d292226fdc 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/RoundRobinPartitionMessageRouterImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImplTest.java
index f4a7b652d18bd..6cfff778cea1c 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/SinglePartitionMessageRouterImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImplTest.java
index cfc2380cebe34..a924312802688 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicConsumerBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicListWatcherTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicListWatcherTest.java
index 1d245350c82cb..0d24d76023c87 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicListWatcherTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicListWatcherTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMessageIdImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMessageIdImplTest.java
index 598fe215f2c6e..d2e2ce9c15c54 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMessageIdImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMessageIdImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMetadataImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMetadataImplTest.java
index c772ad50b9b93..5c7ce60dd19d6 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMetadataImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TopicMetadataImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TypedMessageBuilderImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TypedMessageBuilderImplTest.java
index 21ba44d31d3e6..94c683e527177 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TypedMessageBuilderImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/TypedMessageBuilderImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/UnAckedMessageTrackerTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/UnAckedMessageTrackerTest.java
index 323333afc74fb..4ccc514e8e7f1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/UnAckedMessageTrackerTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/UnAckedMessageTrackerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTlsTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTlsTest.java
index 5f2d04b2ba661..540c2c8e1d9a7 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTlsTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTokenTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTokenTest.java
index d5174a0880bf7..34a60b906a993 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTokenTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/AuthenticationTokenTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockAuthentication.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockAuthentication.java
index d1233d4dfb826..1b32d97a5eb32 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockAuthentication.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockAuthentication.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockEncodedAuthenticationParameterSupport.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockEncodedAuthenticationParameterSupport.java
index 16a3d4cb41012..e3d76f75506aa 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockEncodedAuthenticationParameterSupport.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/MockEncodedAuthenticationParameterSupport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2Test.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2Test.java
index 3ae578c34845c..ba42357328b08 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2Test.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/AuthenticationOAuth2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/MockClock.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/MockClock.java
index 1e23311d5c171..c67d88facf615 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/MockClock.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/MockClock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClientTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClientTest.java
index a020c11a606df..2e71e327ccdde 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClientTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/auth/oauth2/protocol/TokenClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ClientConfigurationDataTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ClientConfigurationDataTest.java
index c817ec996d480..e0d2ca05d06dc 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ClientConfigurationDataTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ClientConfigurationDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.impl.conf;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtilsTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtilsTest.java
index cb685b2bc1b54..e3d129665edba 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtilsTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConfigurationDataUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationDataTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationDataTest.java
index 0ec031d250561..f47f83bcbce32 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationDataTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/ConsumerConfigurationDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationDataTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationDataTest.java
index 9d007fa98116d..ab4d54d08f6fb 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationDataTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/DefaultCryptoKeyReaderConfigurationDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationDataTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationDataTest.java
index a2bea68d1ac23..d6c0332930323 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationDataTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/conf/TopicConsumerConfigurationDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchemaTest.java
index 646f657674385..dcbd08e591e25 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AutoConsumeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AvroSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AvroSchemaTest.java
index 7f3d5bfd5d54a..9de37ea35b8aa 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AvroSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/AvroSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BooleanSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BooleanSchemaTest.java
index fdcf471168607..750e308151d33 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BooleanSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BooleanSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BytesSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BytesSchemaTest.java
index 48bd5bc77c82d..43cc51fd8125b 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BytesSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/BytesSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DateSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DateSchemaTest.java
index 69499d8e3a980..6ef34a4bd50e6 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DateSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DateSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DefaultSchemasTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DefaultSchemasTest.java
index 459376a4f33b0..66cc1e4ead4d7 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DefaultSchemasTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DefaultSchemasTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DoubleSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DoubleSchemaTest.java
index 489b3abf226b5..130f64910bbfc 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DoubleSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/DoubleSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/FloatSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/FloatSchemaTest.java
index 75aa40b688d31..90a43a659fae4 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/FloatSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/FloatSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/InstantSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/InstantSchemaTest.java
index ca7856a6bae54..2dc253a7187ea 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/InstantSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/InstantSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/IntSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/IntSchemaTest.java
index 98f00ec5f4720..e65a5e1f1449a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/IntSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/IntSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/JSONSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/JSONSchemaTest.java
index 0dd11ad951350..b81acade7b6a2 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/JSONSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/JSONSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfoTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfoTest.java
index 169156917f49d..5cf977b84b97c 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfoTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaTest.java
index 6dfbd8bfb9cf6..b40fa86e8bf95 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateSchemaTest.java
index 31b48b2fc2e34..0857dd34bec8a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchemaTest.java
index 1214560b05a40..5ab0cc4836daa 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalDateTimeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalTimeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalTimeSchemaTest.java
index ed729dec7ab1e..e0280b4fde8a6 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalTimeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LocalTimeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LongSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LongSchemaTest.java
index 397f5ac2cc669..e60689bac4ac3 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LongSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/LongSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/PrimitiveSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/PrimitiveSchemaTest.java
index 027966aca166f..853f12910445a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/PrimitiveSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/PrimitiveSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaTest.java
index fb45142197377..05f516952269a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtilsTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtilsTest.java
index 512fa6ea1bf83..e82f93718e1d9 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtilsTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufNativeSchemaUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufSchemaTest.java
index 7f3eed12f3124..3fcd6f12b982d 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ProtobufSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaBuilderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaBuilderTest.java
index a1530864c9269..4d42bc3835502 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaBuilderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaBuilderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaInfoTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaInfoTest.java
index ba8286c61fd9c..acda79486caa0 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaInfoTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaInfoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaTestUtils.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaTestUtils.java
index f78b858055404..a4b5bc51340d8 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaTestUtils.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SchemaTestUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ShortSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ShortSchemaTest.java
index 54fd35b1981f8..c501df162bc01 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ShortSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/ShortSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/StringSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/StringSchemaTest.java
index 4b22085761491..8ae2dabb02468 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/StringSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/StringSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningAvroSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningAvroSchemaTest.java
index 8161621e695a4..358532a1f8be1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningAvroSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningAvroSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningKeyValueSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningKeyValueSchemaTest.java
index 726eb558e43ab..ca1df065cce73 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningKeyValueSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/SupportVersioningKeyValueSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimeSchemaTest.java
index fab20e7863cfe..d7f79231c4497 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimestampSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimestampSchemaTest.java
index 022ba38b8c29e..fb511e79ca8a7 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimestampSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/TimestampSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchemaTest.java
index 9032b232e6f48..a16382f3c6428 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/AbstractGenericSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReaderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReaderTest.java
index 15717947a22d9..36fddd66750f1 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReaderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecordTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecordTest.java
index 338e30fb6eaf7..06949eb2f222d 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecordTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroRecordTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchemaTest.java
index 0752291144ea1..8d55bb69a6ff4 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericAvroSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecordTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecordTest.java
index c227ad032c3fe..d14c173b8372a 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecordTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericJsonRecordTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReaderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReaderTest.java
index a61f4a33f6fcf..4cbb325c82f0c 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReaderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeReaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchemaTest.java
index 94259463ace14..51f276d077ae3 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericProtobufNativeSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImplTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImplTest.java
index bcb5f927314db..71fd481bc8033 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImplTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaTest.java
index 181c42d233a22..0cd06ee3a4716 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/GenericSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProviderTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProviderTest.java
index c81ff14600484..8959e67023463 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProviderTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/impl/schema/generic/MultiVersionSchemaInfoProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousAsyncProducer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousAsyncProducer.java
index 6fb655e601b47..c68e8fc78d5c9 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousAsyncProducer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousAsyncProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousProducer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousProducer.java
index 00e26ee618547..210bb49d4c8ee 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousProducer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/ContinuousProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/JsonPojo.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/JsonPojo.java
index 6d77875c077cf..de2d2b1dafb54 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/JsonPojo.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/JsonPojo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducer.java
index 2f324d81c0a28..14132fd3e8ae8 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducerWithSchema.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducerWithSchema.java
index 4bcbb50d40253..b0ce5df54471c 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducerWithSchema.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleAsyncProducerWithSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumer.java
index 305f42259f9cf..c065e29b682aa 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerListener.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerListener.java
index efec6d8b0acef..82f4c6c58479b 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerListener.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerWithSchema.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerWithSchema.java
index 1708b84c02717..8a3a2885afc97 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerWithSchema.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleConsumerWithSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoConsumer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoConsumer.java
index dbd9c2d51a34e..0460bd777e0e5 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoConsumer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoProducer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoProducer.java
index 0d682fd9f6b85..8bc3526cbc921 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoProducer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleCryptoProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleProducer.java b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleProducer.java
index 8c2720e2794d2..c5842575f1cac 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleProducer.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/tutorial/SampleProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/util/MathUtilsTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/util/MathUtilsTest.java
index f9eb6bebc62c2..0a5279c2a1bde 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/util/MathUtilsTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/util/MathUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.client.util;
 
 
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/client/util/ObjectCacheTest.java b/pulsar-client/src/test/java/org/apache/pulsar/client/util/ObjectCacheTest.java
index f0c2cbcae452f..238bffd202487 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/client/util/ObjectCacheTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/client/util/ObjectCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-client/src/test/java/org/apache/pulsar/common/schema/KeyValueTest.java b/pulsar-client/src/test/java/org/apache/pulsar/common/schema/KeyValueTest.java
index 1011e0ec50d85..34d6838bb3b45 100644
--- a/pulsar-client/src/test/java/org/apache/pulsar/common/schema/KeyValueTest.java
+++ b/pulsar-client/src/test/java/org/apache/pulsar/common/schema/KeyValueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java-templates/org/apache/pulsar/PulsarVersion.java b/pulsar-common/src/main/java-templates/org/apache/pulsar/PulsarVersion.java
index e1e57e1909d7e..119e46b9536f3 100644
--- a/pulsar-common/src/main/java-templates/org/apache/pulsar/PulsarVersion.java
+++ b/pulsar-common/src/main/java-templates/org/apache/pulsar/PulsarVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawCompressor.java b/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawCompressor.java
index e7c4568345b09..472a43a0c6ace 100644
--- a/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawCompressor.java
+++ b/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawCompressor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawDecompressor.java b/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawDecompressor.java
index dc13711e49cf0..2e49698aca305 100644
--- a/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawDecompressor.java
+++ b/pulsar-common/src/main/java/io/airlift/compress/zstd/ZStdRawDecompressor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/io/airlift/compress/zstd/package-info.java b/pulsar-common/src/main/java/io/airlift/compress/zstd/package-info.java
index 1e7c0bfc0f6cc..b3759ad34cdce 100644
--- a/pulsar-common/src/main/java/io/airlift/compress/zstd/package-info.java
+++ b/pulsar-common/src/main/java/io/airlift/compress/zstd/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Helper class to access AirCompressor package private classes.
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/AuthPoliciesImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/AuthPoliciesImpl.java
index 166fe2d59d023..985c86295f6ca 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/AuthPoliciesImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/AuthPoliciesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/package-info.java
index b93a6309ae8fc..451287be41e0b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/admin/internal/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/DataURLStreamHandler.java b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/DataURLStreamHandler.java
index 7b27d1fc6452d..9436bbb69de1f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/DataURLStreamHandler.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/DataURLStreamHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/PulsarURLStreamHandlerFactory.java b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/PulsarURLStreamHandlerFactory.java
index 8e4b0d32c17fd..c932a56d64a2a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/PulsarURLStreamHandlerFactory.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/PulsarURLStreamHandlerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/URL.java b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/URL.java
index 3286900ecb792..42c91ddcef2c3 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/URL.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/URL.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/package-info.java
index 322f4cb8844bb..6b26398c599fd 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/api/url/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfo.java b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfo.java
index 3cdbb65a5ef0d..c99c407b9d7e5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfo.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/KeyValueSchemaInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoImpl.java
index b06ee517ac7a7..bac41e0bf6287 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaUtils.java
index b9a1940402b85..29a6c517339e8 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/SchemaUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
index e394e28f461d2..6f4af7e816455 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/client/impl/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocator.java b/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocator.java
index f9ba797b7e569..ac12bb2df124d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocator.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/package-info.java
index e4ca03654adf9..fa00eb699b11c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/allocator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/MessageParser.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/MessageParser.java
index da9e55520cd1d..af516fa75342c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/MessageParser.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/MessageParser.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessage.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessage.java
index 483b5a30a0abd..8e2f51c4edbf0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageId.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageId.java
index e096dcd4c989f..a757f531425cc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageId.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageIdImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageIdImpl.java
index f48cd4c023e9b..0564d5ae342aa 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageIdImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageIdImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageImpl.java
index 1424af0c359e4..daf7fd6a7644c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/RawMessageImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/ReferenceCountedMessageMetadata.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/ReferenceCountedMessageMetadata.java
index af872cd9dd2e8..3d7c0f4c54f82 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/ReferenceCountedMessageMetadata.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/ReferenceCountedMessageMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/package-info.java
index 17dc4d25c0a9e..74d1b8598c6c7 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/api/raw/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/AirliftUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/AirliftUtils.java
index e1480d2c0f546..b8e9cca575266 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/AirliftUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/AirliftUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodec.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodec.java
index d96dc7f9a06fa..80102d5fc6064 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodec.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodec.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecLZ4.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecLZ4.java
index efc497f02014c..4423ea4159356 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecLZ4.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecLZ4.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecNone.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecNone.java
index e90d4c8c4b7f9..cfaa4d45b5d26 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecNone.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecNone.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecProvider.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecProvider.java
index c71c265c00ed4..d9df0e40b20f9 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecProvider.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecSnappy.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecSnappy.java
index 4bd95e361b064..e9e151744e195 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecSnappy.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecSnappy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZLib.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZLib.java
index 21fb06437bb59..e7c22ac8d7d0e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZLib.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZLib.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZstd.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZstd.java
index 78a110a628a68..d3a2b8df4728e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZstd.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/CompressionCodecZstd.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/package-info.java
index 57fb0392d0a21..4047b8973cff3 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/compression/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/compression/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/events/ActionType.java b/pulsar-common/src/main/java/org/apache/pulsar/common/events/ActionType.java
index 0b626dcbd7232..32b051884d504 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/events/ActionType.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/events/ActionType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/events/EventType.java b/pulsar-common/src/main/java/org/apache/pulsar/common/events/EventType.java
index 7093665ade344..d0c204790bf72 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/events/EventType.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/events/EventType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/events/PulsarEvent.java b/pulsar-common/src/main/java/org/apache/pulsar/common/events/PulsarEvent.java
index f07b06b4299c9..c9245e8bd88df 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/events/PulsarEvent.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/events/PulsarEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/events/TopicPoliciesEvent.java b/pulsar-common/src/main/java/org/apache/pulsar/common/events/TopicPoliciesEvent.java
index 995bd77b9f139..fcae10eff2855 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/events/TopicPoliciesEvent.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/events/TopicPoliciesEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/events/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/events/package-info.java
index 240ba51c07bb1..28ab28909a3ee 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/events/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/events/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/JsonIgnorePropertiesMixIn.java b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/JsonIgnorePropertiesMixIn.java
index ae6fd10ef7ff4..a758a6a66b940 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/JsonIgnorePropertiesMixIn.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/JsonIgnorePropertiesMixIn.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/UpdateOptionsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/UpdateOptionsImpl.java
index bc58321ee3165..c7c02453fff47 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/UpdateOptionsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/UpdateOptionsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/Utils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/Utils.java
index e4c9b9daeb56e..3a121c500225b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/Utils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/Utils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/package-info.java
index ef7100a55ace6..f3e2eaeddb04e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/functions/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendBrokerTimestampMetadataInterceptor.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendBrokerTimestampMetadataInterceptor.java
index 6a4be8e4f1fc1..90445c0c7a5ef 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendBrokerTimestampMetadataInterceptor.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendBrokerTimestampMetadataInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendIndexMetadataInterceptor.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendIndexMetadataInterceptor.java
index 6dfed6a744853..de35cc4498d78 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendIndexMetadataInterceptor.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/AppendIndexMetadataInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataInterceptor.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataInterceptor.java
index a9b6c8f901398..add0b328a0217 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataInterceptor.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataUtils.java
index 3c873df4fbb16..4f6c8ba3f6116 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/BrokerEntryMetadataUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/InterceptException.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/InterceptException.java
index df0f1be0c171e..5c720920916e9 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/InterceptException.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/InterceptException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.intercept;
 
 import lombok.Getter;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/ManagedLedgerPayloadProcessor.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/ManagedLedgerPayloadProcessor.java
index 733f5c8cf3a80..9ba16b7dfb984 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/ManagedLedgerPayloadProcessor.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/ManagedLedgerPayloadProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/package-info.java
index c5dd6d7da9703..c7a10ec056f1e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/intercept/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Classes needed for broker interceptor.
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/io/ConfigFieldDefinition.java b/pulsar-common/src/main/java/org/apache/pulsar/common/io/ConfigFieldDefinition.java
index 2bfe09d1e2742..5256c6a797bbd 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/io/ConfigFieldDefinition.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/io/ConfigFieldDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/io/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/io/package-info.java
index 4f642d62a2a5e..7b1bec81ae6b2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/io/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/io/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/GetTopicsResult.java b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/GetTopicsResult.java
index 74e51b3ea4694..55fe6253ff971 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/GetTopicsResult.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/GetTopicsResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/LookupData.java b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/LookupData.java
index 04e524b59c1b6..e743208f4d8fa 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/LookupData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/LookupData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/package-info.java
index 3b4e1e96f48e1..e08216ac83a8f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/package-info.java
index 988e5be90fa8d..96a068db6e54c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/lookup/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Constants.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Constants.java
index 5cb7f33f6bfe9..ab71f2a43e5d4 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Constants.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Constants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Metadata.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Metadata.java
index 5244c373ba642..eba492cf6bf5d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Metadata.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/Metadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamedEntity.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamedEntity.java
index b2ec76a248800..bc160350d850b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamedEntity.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamedEntity.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamespaceName.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamespaceName.java
index 762faa595a2a7..0e8fd9b8f0723 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamespaceName.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/NamespaceName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/ServiceUnitId.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/ServiceUnitId.java
index 381aa4d1eb2d8..d1c88b170dadd 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/ServiceUnitId.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/ServiceUnitId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/SystemTopicNames.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/SystemTopicNames.java
index e3b7b2cf05dc2..8fc7d014b5784 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/SystemTopicNames.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/SystemTopicNames.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/TopicName.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/TopicName.java
index 5f03c60ece906..52c3ef3a3cada 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/TopicName.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/TopicName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/package-info.java
index 8816d8d3d65de..fb8c7821a825a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/naming/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/naming/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/FileUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/FileUtils.java
index 0bfdb806165e9..7f31367634567 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/FileUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/FileUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -17,7 +17,6 @@
  * under the License.
  */
 
-
 /**
  * This class was adapted from NiFi NAR Utils
  * https://github.com/apache/nifi/tree/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-nar-utils
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoader.java b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoader.java
index c4864883788d9..620e1156d3555 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoader.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * This class was adapted from NiFi NAR Utils
  * https://github.com/apache/nifi/tree/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-nar-utils
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoaderBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoaderBuilder.java
index a9ffd754e456e..952c65bb2e099 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoaderBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarClassLoaderBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * This class was adapted from NiFi NAR Utils
  * https://github.com/apache/nifi/tree/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-nar-utils
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarUnpacker.java b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarUnpacker.java
index b2c0a37a65036..a71589e6d6427 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarUnpacker.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/NarUnpacker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * This class was adapted from NiFi NAR Utils
  * https://github.com/apache/nifi/tree/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-nar-utils
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/package-info.java
index 1a7857b6bafda..33f4a8e11e92a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/nar/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/nar/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java b/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
index 27ce94f9b4964..643579d16ffa6 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/net/ServiceURI.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/net/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/net/package-info.java
index bd828d1900bef..eddc277b4fe1c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/net/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/net/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/NamespaceIsolationPolicy.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/NamespaceIsolationPolicy.java
index fa13132b2f839..bd28d30d4cee9 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/NamespaceIsolationPolicy.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/NamespaceIsolationPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataImpl.java
index e0cbde9614518..0a6db27341b4d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationDataImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationDataImpl.java
index b0fc2277b5a78..52574dd6dbeff 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationDataImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/BrokerNamespaceIsolationDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ClusterDataImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ClusterDataImpl.java
index 006cce1a9c181..e7bf008eb1163 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ClusterDataImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ClusterDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfig.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfig.java
index b96777a2ab8ae..bce1ba1b2e466 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfig.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FailureDomainImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FailureDomainImpl.java
index 91e202f8074e4..c69043242e97b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FailureDomainImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FailureDomainImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBaseImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBaseImpl.java
index e8d297a5eaee4..66200e257e4f5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBaseImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataBaseImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataImpl.java
index eaab7b04552e8..90b436828890c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsImpl.java
index f23700149baaf..41785fd4138c4 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionInstanceStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatsImpl.java
index fead168592107..c66dbe116cb84 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatusUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatusUtil.java
index c2d0886935407..e7ab15a529dba 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatusUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/FunctionStatusUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/HierarchyTopicPolicies.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/HierarchyTopicPolicies.java
index a6891d274019a..0249272b72d84 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/HierarchyTopicPolicies.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/HierarchyTopicPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 import com.google.common.collect.ImmutableMap;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/LocalPolicies.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/LocalPolicies.java
index 5ed236e15703a..e8a158ace70c5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/LocalPolicies.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/LocalPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataImpl.java
index 65927935870ff..bdb51f63f89ed 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOperation.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOperation.java
index ceef164774df2..dfcecfab9d613 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOperation.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/NamespaceOperation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/OffloadPoliciesImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/OffloadPoliciesImpl.java
index 717c4e4348350..9b4e8506c89f6 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/OffloadPoliciesImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/OffloadPoliciesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStats.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStats.java
index 26fd805168c6b..f1cb0dfd08880 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStats.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicStats.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicStats.java
index b8aa83d988a97..6f9d37bcbe0c0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicStats.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PersistentTopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PoliciesUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PoliciesUtil.java
index 46a8b19d5d057..08cc69f28c1b0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PoliciesUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PoliciesUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValue.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValue.java
index 99d7a469d9074..a23ef9c87803d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValue.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyName.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyName.java
index 147b556e5368d..456d4b9270cd6 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyName.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyOperation.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyOperation.java
index ce70341a71604..8a9bc976d98f2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyOperation.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/PolicyOperation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuotaMixIn.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuotaMixIn.java
index ed91a7b5a309e..cb89417b97394 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuotaMixIn.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/ResourceQuotaMixIn.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SinkStatusUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SinkStatusUtil.java
index d2701afaa1fa1..78dd04340008a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SinkStatusUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SinkStatusUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SourceStatusUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SourceStatusUtil.java
index 20739877e1a50..755045dbf3063 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SourceStatusUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SourceStatusUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionPolicies.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionPolicies.java
index 055ed28af9791..8149eb2485fad 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionPolicies.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/SubscriptionPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 import lombok.AllArgsConstructor;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantInfoImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantInfoImpl.java
index 3a5167ad393d3..2e45b9c199f12 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantInfoImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantInfoImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantOperation.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantOperation.java
index b444433f6fa90..1c52f69006403 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantOperation.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TenantOperation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicOperation.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicOperation.java
index 0184e0efb82d7..340d7f006f1e5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicOperation.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicOperation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicPolicies.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicPolicies.java
index cd9e28f9bc8eb..9b76af25c503e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicPolicies.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/TopicPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
index 3fa83b472f0eb..82c190ab71026 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/CompactionStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/CompactionStatsImpl.java
index e187f6aaee909..42f86fef7f354 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/CompactionStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/CompactionStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ConsumerStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ConsumerStatsImpl.java
index f84e10eaac26f..b75afaa24cfbb 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ConsumerStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ConsumerStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPartitionedTopicStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPartitionedTopicStatsImpl.java
index 2a9fe4232844a..5a4ee14edbeb5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPartitionedTopicStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPartitionedTopicStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPublisherStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPublisherStatsImpl.java
index c51252cc94428..adf3f92ae71fc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPublisherStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentPublisherStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentReplicatorStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentReplicatorStatsImpl.java
index 3c6c4809d5326..98f838a94493c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentReplicatorStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentReplicatorStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentSubscriptionStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentSubscriptionStatsImpl.java
index e096f10efdd61..3a21ee931a011 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentSubscriptionStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentSubscriptionStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentTopicStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentTopicStatsImpl.java
index 23e603ea0287a..06e955ef3d6a7 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentTopicStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/NonPersistentTopicStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PartitionedTopicStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PartitionedTopicStatsImpl.java
index 0b07dac85c3aa..c31f98a7515bf 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PartitionedTopicStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PartitionedTopicStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PublisherStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PublisherStatsImpl.java
index 93d42e6f07842..41407a37e7ca0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PublisherStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/PublisherStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ReplicatorStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ReplicatorStatsImpl.java
index 90fb0b4eec8c4..71196e4978682 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ReplicatorStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/ReplicatorStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/SubscriptionStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/SubscriptionStatsImpl.java
index 02e1e8e184bbf..8eb77e981a883 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/SubscriptionStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/SubscriptionStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/TopicStatsImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/TopicStatsImpl.java
index 09ff655ccf626..88f487f347a9a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/TopicStatsImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/TopicStatsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/package-info.java
index 546d4383b6ffb..2dae9702a1bed 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/data/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicies.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicies.java
index 1af7fdc0c3cce..d5025ab0f6bbd 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicies.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImpl.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImpl.java
index 6396c728787d3..af3663869fa02 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImpl.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
index 47e3597d14cdf..30cf028e09d29 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/package-info.java
index 6a24f3401c2df..f6e50a15d62f2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/PolicyPath.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/PolicyPath.java
index b6e0973e1f28c..968c43d88b6e7 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/PolicyPath.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/PolicyPath.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/package-info.java
index 8db40590b4d54..8951969a7f1a0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/policies/path/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/ByteBufPair.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/ByteBufPair.java
index 2730e2aa33e15..cfd89d3bb28ab 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/ByteBufPair.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/ByteBufPair.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/CommandUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/CommandUtils.java
index f3ae550fd28e3..7edfbf889531b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/CommandUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/CommandUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Commands.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Commands.java
index cd88bb794e62f..fdb94c177959c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Commands.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Commands.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Markers.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Markers.java
index dd1f22bc94f4d..50b036f99ee4b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Markers.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/Markers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/OptionalProxyProtocolDecoder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/OptionalProxyProtocolDecoder.java
index 96ed750617eb5..2f0a7884dde35 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/OptionalProxyProtocolDecoder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/OptionalProxyProtocolDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarDecoder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarDecoder.java
index 2bd615d2ce4b2..15952ea8598d7 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarDecoder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarHandler.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarHandler.java
index 03fa4c17b088d..e116a5844e077 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarHandler.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/PulsarHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/package-info.java
index cf8d966426a37..631ca74df8aca 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/BytesSchemaVersion.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/BytesSchemaVersion.java
index b27482e55cfb7..832350911bd4f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/BytesSchemaVersion.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/BytesSchemaVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/DeleteSchemaResponse.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/DeleteSchemaResponse.java
index c74504d089275..720d40492c4c2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/DeleteSchemaResponse.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/DeleteSchemaResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/EmptyVersion.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/EmptyVersion.java
index e8713ee23db04..3f2d273595d9c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/EmptyVersion.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/EmptyVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetAllVersionsSchemaResponse.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetAllVersionsSchemaResponse.java
index 462ae54194394..0f075446c0a87 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetAllVersionsSchemaResponse.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetAllVersionsSchemaResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetSchemaResponse.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetSchemaResponse.java
index ea14f7933e1ca..6089ea7cefe04 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetSchemaResponse.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/GetSchemaResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LatestVersion.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LatestVersion.java
index c07b1875c1443..dffd01361dd69 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LatestVersion.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LatestVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LongSchemaVersionResponse.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LongSchemaVersionResponse.java
index 95b5bdd1d537e..9b4fe79b872a4 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LongSchemaVersionResponse.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/LongSchemaVersionResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaResponse.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaResponse.java
index d206fdf0795b1..127a07de71455 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaResponse.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/PostSchemaResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/ProtobufNativeSchemaData.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/ProtobufNativeSchemaData.java
index 069b95c0ed0cf..bacbc927a717d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/ProtobufNativeSchemaData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/ProtobufNativeSchemaData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaData.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaData.java
index 5c00f06d9698c..9b14eeec1a561 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaHash.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaHash.java
index 46f92b1ec9a99..a60d51f7e865a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaHash.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaHash.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaStorage.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaStorage.java
index c34154bc82733..ecfe4b2e769d6 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaStorage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaVersion.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaVersion.java
index 653b4da3bcbfa..47377462ae8bc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaVersion.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/SchemaVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/StoredSchema.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/StoredSchema.java
index 7952b4e3e854f..299b75508983d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/StoredSchema.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/StoredSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
index a38c45fd17efc..cec8aa4292155 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/protocol/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/JAASCredentialsContainer.java b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/JAASCredentialsContainer.java
index 2c2aa59057379..025ab415a808c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/JAASCredentialsContainer.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/JAASCredentialsContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.sasl;
 
 import java.io.Closeable;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/KerberosName.java b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/KerberosName.java
index fef8e74578d14..9b9b0a2aa5ec2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/KerberosName.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/KerberosName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.sasl;
 
 import java.io.IOException;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/SaslConstants.java b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/SaslConstants.java
index 2ed857c5954ea..95723cb6f8baa 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/SaslConstants.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/SaslConstants.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.sasl;
 
 import javax.security.auth.login.AppConfigurationEntry;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/TGTRefreshThread.java b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/TGTRefreshThread.java
index 18a6238cc8044..aa4c8de4a9c14 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/TGTRefreshThread.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/TGTRefreshThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.sasl;
 
 import java.util.Date;
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/package-info.java
index bd9f0aef07673..b78ebe4d796f3 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/sasl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/schema/LongSchemaVersion.java b/pulsar-common/src/main/java/org/apache/pulsar/common/schema/LongSchemaVersion.java
index 7e9551070c555..74c1ab9c8ba87 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/schema/LongSchemaVersion.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/schema/LongSchemaVersion.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/schema/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/schema/package-info.java
index 88f4f1cc28827..9df04b6c6c386 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/schema/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLogger.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLogger.java
index ad6f51e450838..db840c487f3b0 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLogger.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmG1GCMetricsLogger.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmG1GCMetricsLogger.java
index fb58905f76374..203fe59eaf2c1 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmG1GCMetricsLogger.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmG1GCMetricsLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmGCMetricsLogger.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmGCMetricsLogger.java
index 16985f15c268b..e5555d96ec193 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmGCMetricsLogger.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmGCMetricsLogger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmMetrics.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmMetrics.java
index 737c6dd197e34..1f15beb8a0b92 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmMetrics.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/JvmMetrics.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/MetricsMixIn.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/MetricsMixIn.java
index 9dda963625139..11b74d34b3925 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/MetricsMixIn.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/MetricsMixIn.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/Rate.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/Rate.java
index 15b2f9a6097c5..886e31ab71216 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/Rate.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/Rate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/package-info.java
index f7d5818110bfc..884b3bf7c7760 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/stats/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/DomainType.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/DomainType.java
index e4527b56eb944..28b1a623341eb 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/DomainType.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/DomainType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.tls;
 
 /**
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/InetAddressUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/InetAddressUtils.java
index 2f8fd81f68900..a8bf837ef5666 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/InetAddressUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/InetAddressUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/NoopHostnameVerifier.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/NoopHostnameVerifier.java
index edc734ce3d66e..bbe725d899425 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/NoopHostnameVerifier.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/NoopHostnameVerifier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixList.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixList.java
index a797938059ba2..a2234192f8f79 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixList.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixList.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixMatcher.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixMatcher.java
index 49ff010719475..4ebc5aa48a9cb 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixMatcher.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/PublicSuffixMatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/SubjectName.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/SubjectName.java
index e1561cf2f96eb..67890bca3e4bf 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/SubjectName.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/SubjectName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/TlsHostnameVerifier.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/TlsHostnameVerifier.java
index a2a1f4bee490e..93fba9a557d0f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/TlsHostnameVerifier.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/TlsHostnameVerifier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * From Apache HTTP client
  */
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/package-info.java
index 6bf8e2341b971..fb9e60b150148 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/tls/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/tls/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/topics/TopicList.java b/pulsar-common/src/main/java/org/apache/pulsar/common/topics/TopicList.java
index b2836ab39fe95..7a01e09ed6461 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/topics/TopicList.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/topics/TopicList.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/topics/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/topics/package-info.java
index 0d16376a432b6..2bb89b9e5cbb9 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/topics/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/topics/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/BCLoader.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/BCLoader.java
index 63f075d6f3aa7..268cd430e6899 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/BCLoader.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/BCLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/BaseGenerateDocumentation.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/BaseGenerateDocumentation.java
index d5e5374de18b0..b88ed197e8f2e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/BaseGenerateDocumentation.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/BaseGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ClassLoaderUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ClassLoaderUtils.java
index 69e4c6319c0a6..debe2bb5045dc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ClassLoaderUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ClassLoaderUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/CmdGenerateDocs.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/CmdGenerateDocs.java
index e24ae2b139d8e..a4deb4444601e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/CmdGenerateDocs.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/CmdGenerateDocs.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Codec.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Codec.java
index 1fe97973fe6fa..401bee6f45ef5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Codec.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Codec.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandler.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandler.java
index 8c603d75edaff..9aef88118c771 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandler.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DateFormatter.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DateFormatter.java
index 4d0dd943d07f6..2b487441699c4 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DateFormatter.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DateFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DefaultSslContextBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DefaultSslContextBuilder.java
index 2e67b02f90b1e..ab5f41c6bbf8d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DefaultSslContextBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DefaultSslContextBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DirectMemoryUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DirectMemoryUtils.java
index 7fb54ac3661df..0e5a450aa6bf3 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/DirectMemoryUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/DirectMemoryUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FieldParser.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FieldParser.java
index 40450584764a4..626a14b92eedd 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FieldParser.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FieldParser.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FileModifiedTimeUpdater.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FileModifiedTimeUpdater.java
index 2561c04570b8b..fb9e72435e35b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FileModifiedTimeUpdater.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FileModifiedTimeUpdater.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FutureUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FutureUtil.java
index afad61eb66918..19e3a62cc92af 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/FutureUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/FutureUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesShutdown.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesShutdown.java
index 9784c0f6a4312..5bbe816c4c7d5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesShutdown.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesShutdown.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesTerminationHandler.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesTerminationHandler.java
index 148b826e44604..ca247fbd85a6b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesTerminationHandler.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/GracefulExecutorServicesTerminationHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Hash.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Hash.java
index 58fb27c3befce..91beede6fb004 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Hash.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Hash.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyManagerProxy.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyManagerProxy.java
index 83a4e5afffbeb..171f5acd2bf75 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyManagerProxy.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyManagerProxy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyStoreHolder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyStoreHolder.java
index 6284ec423aa1d..d7fd6fbee5b1a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyStoreHolder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/KeyStoreHolder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Murmur3_32Hash.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Murmur3_32Hash.java
index e9510b370643b..15d49c1b9bbcf 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Murmur3_32Hash.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Murmur3_32Hash.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NamespaceBundleStatsComparator.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NamespaceBundleStatsComparator.java
index 275ea659eb885..afdd7e0406e6e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NamespaceBundleStatsComparator.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NamespaceBundleStatsComparator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyClientSslContextRefresher.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyClientSslContextRefresher.java
index 9e050b7058d8b..6f1690310c104 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyClientSslContextRefresher.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyClientSslContextRefresher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyServerSslContextBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyServerSslContextBuilder.java
index 0e3539b2b3f50..eda61be3f87c2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyServerSslContextBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NettyServerSslContextBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NumberFormat.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NumberFormat.java
index 502af8251e512..93b9f49fa502a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/NumberFormat.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/NumberFormat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ObjectMapperFactory.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ObjectMapperFactory.java
index 99add4942310f..cee81bb6db458 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ObjectMapperFactory.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ObjectMapperFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/PortManager.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/PortManager.java
index b9df071fdbc7e..612deb9e01727 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/PortManager.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/PortManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimitFunction.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimitFunction.java
index 7644389a70a82..0a4b62e9500f9 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimitFunction.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimitFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimiter.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimiter.java
index 33003af20a0de..4ecb29b2462cc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimiter.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RateLimiter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RecoverTimeRecord.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RecoverTimeRecord.java
index 160e3fdf37b08..cdf838d1ba987 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RecoverTimeRecord.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RecoverTimeRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Reflections.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Reflections.java
index 5ae16982191ef..6b6f821f4adaf 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Reflections.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Reflections.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RelativeTimeUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RelativeTimeUtil.java
index dd98bb8e8fc0e..12dd6efd6c0b2 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RelativeTimeUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RelativeTimeUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RestException.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RestException.java
index 3d947b73072ac..079374f405b8b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/RestException.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/RestException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Runnables.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Runnables.java
index 6e78f80e7bcb1..dde952a45bd05 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/Runnables.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/Runnables.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SafeCollectionUtils.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SafeCollectionUtils.java
index 21488fb3e5ac8..10301539b1b31 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SafeCollectionUtils.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SafeCollectionUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SecurityUtility.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SecurityUtility.java
index c288c054bb9f2..ac1e3cad52fb3 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SecurityUtility.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SecurityUtility.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ShutdownUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ShutdownUtil.java
index 33f36314a5857..b461cfab0d1bc 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ShutdownUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ShutdownUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SimpleTextOutputStream.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SimpleTextOutputStream.java
index dd78b4cfe58b9..71d81671589c8 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SimpleTextOutputStream.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SimpleTextOutputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SslContextAutoRefreshBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SslContextAutoRefreshBuilder.java
index a29f051e805ce..8c8f580046448 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/SslContextAutoRefreshBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/SslContextAutoRefreshBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ThreadDumpUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ThreadDumpUtil.java
index 683aaeffcb3fe..2916269209d86 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/ThreadDumpUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/ThreadDumpUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/TrustManagerProxy.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/TrustManagerProxy.java
index 120e9d17a67cb..8ec3dce6fcef5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/TrustManagerProxy.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/TrustManagerProxy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/BitSetRecyclable.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/BitSetRecyclable.java
index 26dbabeffcc3a..12ce7eb74c72b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/BitSetRecyclable.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/BitSetRecyclable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSet.java
index 68a73567b0961..23842fe5b556c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclable.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclable.java
index d096567877cb7..0ba409b2d7d17 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclable.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMap.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMap.java
index 62303015c3903..31b4cb7cbf152 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMap.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMap.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMap.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMap.java
index cce8be0b7fdef..c0ccad9b73d5b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMap.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMap.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSet.java
index 1a892dbd96613..2a1090503857c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMap.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMap.java
index 924d4893578fb..ea2e01768ac7e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMap.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMap.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSet.java
index a5333adae2f61..cc8bc07b43095 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSet.java
index a71c5ceb8de79..6faa61d3b374d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSet.java
index 2c671cb3d5cc1..0718a4f81a61f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueue.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueue.java
index d4afe6ecf63d9..7825f9a0562be 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueue.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueue.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueue.java
index 413711f850ca0..06ae7f3d00825 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueue.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairRangeSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairRangeSet.java
index d804900ed420b..70a589cf55166 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairRangeSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairRangeSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairSet.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairSet.java
index f27b994f777d2..3750d8c22020f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairSet.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/LongPairSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/SegmentedLongArray.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/SegmentedLongArray.java
index dc4d1c4908c48..0b3520983b2ba 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/SegmentedLongArray.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/SegmentedLongArray.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueue.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueue.java
index 50288247c643c..e75ae21ab8518 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueue.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/package-info.java
index b3442308d89c5..40dedcdb6f87a 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/collections/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/KeyStoreSSLContext.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/KeyStoreSSLContext.java
index bed51e81680da..4ed1826cfe9b1 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/KeyStoreSSLContext.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/KeyStoreSSLContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NetSslContextBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NetSslContextBuilder.java
index ebe7ec19be52e..3d4d4e72546ea 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NetSslContextBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NetSslContextBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NettySSLContextAutoRefreshBuilder.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NettySSLContextAutoRefreshBuilder.java
index 68271963af51c..7b47eb9b8bb64 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NettySSLContextAutoRefreshBuilder.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/NettySSLContextAutoRefreshBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/SSLContextValidatorEngine.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/SSLContextValidatorEngine.java
index d42ba2193f686..a01412599bf12 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/SSLContextValidatorEngine.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/SSLContextValidatorEngine.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/package-info.java
index 11a8db4e0cee8..ff88da46f318f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/keystoretls/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/ChannelFutures.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/ChannelFutures.java
index 4fc4731e08641..294c0db99ea5c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/ChannelFutures.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/ChannelFutures.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/DnsResolverUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/DnsResolverUtil.java
index 8b06dbf36eca3..7170067af4818 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/DnsResolverUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/DnsResolverUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/EventLoopUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/EventLoopUtil.java
index 713bc6139a628..a2a9269092d43 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/EventLoopUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/EventLoopUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/NettyFutureUtil.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/NettyFutureUtil.java
index c93fcca6b3b45..8686a38167920 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/NettyFutureUtil.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/NettyFutureUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/package-info.java
index bbb2f42aea45b..e7217305261fa 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/netty/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/common/util/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/common/util/package-info.java
index 079a8e098ef69..b394f26a7f816 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/common/util/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/common/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/AdvertisedListener.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/AdvertisedListener.java
index 6caaafb946231..9670b9afab0d1 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/AdvertisedListener.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/AdvertisedListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerData.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerData.java
index 91a9ec1bd412e..5f97e7074864f 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerUsage.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerUsage.java
index 6fd7d60fbd9c3..803817ddf87c1 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerUsage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BrokerUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BundleData.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BundleData.java
index 3537acaee6d7c..e5e32046e4970 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BundleData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/BundleData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/JvmUsage.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/JvmUsage.java
index 4861c94d2ac7a..50230ee15a9b5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/JvmUsage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/JvmUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReport.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReport.java
index 123b2e04888ce..75fddc21bf91b 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReport.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReport.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReportDeserializer.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReportDeserializer.java
index da920022f32b6..b7181c1ce1e6d 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReportDeserializer.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LoadReportDeserializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerData.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerData.java
index 3c97439f8143c..377a44d9e41d8 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceUsage.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceUsage.java
index cdbd32cb29379..678a7c2886211 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceUsage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/NamespaceUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUnitRanking.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUnitRanking.java
index fc9129b74dd2c..3a9d7de09e1d5 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUnitRanking.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/ResourceUnitRanking.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/SystemResourceUsage.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/SystemResourceUsage.java
index 6b7ef1f7680e8..c2ac7863e9902 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/SystemResourceUsage.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/SystemResourceUsage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageBrokerData.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageBrokerData.java
index 4d1e2057380db..f22222c3063c1 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageBrokerData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageBrokerData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageMessageData.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageMessageData.java
index 1512f896b2ea6..777a6684ce81e 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageMessageData.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/TimeAverageMessageData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
index 158c6c9a70d23..aa6b9c0d5477c 100644
--- a/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
+++ b/pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/AddMissingPatchVersionTest.java b/pulsar-common/src/test/java/org/apache/pulsar/AddMissingPatchVersionTest.java
index 0406f84cefd7a..2c7cd65064364 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/AddMissingPatchVersionTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/AddMissingPatchVersionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorDefaultTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorDefaultTest.java
index 9c548ff25e450..eb31d835ec162 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorDefaultTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorDefaultTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorOomThrowExceptionTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorOomThrowExceptionTest.java
index e1a3176e5bd1a..3f1dbc29bd945 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorOomThrowExceptionTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/allocator/PulsarByteBufAllocatorOomThrowExceptionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/api/raw/RawMessageImplTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/api/raw/RawMessageImplTest.java
index e7270e4546faa..b0b9d42866cba 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/api/raw/RawMessageImplTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/api/raw/RawMessageImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CommandsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CommandsTest.java
index 207c6202426c8..42f1a58100283 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CommandsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CommandsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecLZ4JNI.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecLZ4JNI.java
index 3665fab2a4650..42b67219e7de5 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecLZ4JNI.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecLZ4JNI.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecSnappyJNI.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecSnappyJNI.java
index 564768aacbfc0..ab6d3c08fcb71 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecSnappyJNI.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecSnappyJNI.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecZstdJNI.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecZstdJNI.java
index a5be713432ea3..630762dde2178 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecZstdJNI.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressionCodecZstdJNI.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecBackwardCompatTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecBackwardCompatTest.java
index dab08f8a35375..ceacd4cea22cf 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecBackwardCompatTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecBackwardCompatTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecTest.java
index f095eca29677d..402696ea2afd6 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/CompressorCodecTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/Crc32cChecksumTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/Crc32cChecksumTest.java
index 02601332428a7..a2014baa3c393 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/compression/Crc32cChecksumTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/compression/Crc32cChecksumTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/io/BatchSourceConfigParseTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/io/BatchSourceConfigParseTest.java
index c761404ffb05a..e5f737d80dc74 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/io/BatchSourceConfigParseTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/io/BatchSourceConfigParseTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/lookup/data/LookupDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/lookup/data/LookupDataTest.java
index 9023ba585bc09..a2be39fb891ec 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/lookup/data/LookupDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/lookup/data/LookupDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/MetadataTests.java b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/MetadataTests.java
index 2a9457f072996..cc46ef9271bca 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/MetadataTests.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/MetadataTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/NamespaceNameTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/NamespaceNameTest.java
index 1bc0ddef40fd7..f4c04f404f287 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/NamespaceNameTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/NamespaceNameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/TopicNameTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/TopicNameTest.java
index 6107f5d404245..0e4533e7a08d0 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/naming/TopicNameTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/naming/TopicNameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/nar/NarUnpackerTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/nar/NarUnpackerTest.java
index 1f97b1b1b69d0..c6c5ee180f69a 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/nar/NarUnpackerTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/nar/NarUnpackerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/net/ServiceURITest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/net/ServiceURITest.java
index 87279a92df0f9..84cbf9ceef5e8 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/net/ServiceURITest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/net/ServiceURITest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataTest.java
index b6b615f6a5461..05f0bb6daffe3 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyTypeTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyTypeTest.java
index cc59ac18b47c2..610823fac9e01 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyTypeTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoFailoverPolicyTypeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverrideTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverrideTest.java
index 66769f0bfbc18..ade958533ca60 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverrideTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/AutoTopicCreationOverrideTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/BacklogQuotaTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/BacklogQuotaTest.java
index 2a22dc24e5783..bf95092effa7f 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/BacklogQuotaTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/BacklogQuotaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ClusterDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ClusterDataTest.java
index 9689d3f06dce6..9463129cfc4af 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ClusterDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ClusterDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ConsumerStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ConsumerStatsTest.java
index b4b27d8a6f89d..7c66f24900b7e 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ConsumerStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ConsumerStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfigTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfigTest.java
index db81a1f3f9984..c2554c6fb0390 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfigTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/EnsemblePlacementPolicyConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/LocalPolicesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/LocalPolicesTest.java
index ebdbd0b2d9559..d471141e3bfe0 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/LocalPolicesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/LocalPolicesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataTest.java
index bc35c58c2a207..471807181ed6c 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceIsolationDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatusTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatusTest.java
index b71864e0e8722..ee1fc230290b0 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatusTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NamespaceOwnershipStatusTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStatsTest.java
index 001eaec901f86..814df9e712a11 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/NonPersistentPartitionedTopicStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OffloadPoliciesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OffloadPoliciesTest.java
index 928709e05b9f5..f6496af2cfe72 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OffloadPoliciesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OffloadPoliciesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OldPolicies.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OldPolicies.java
index 90bd84c399a51..bed7ff8eaac66 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OldPolicies.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/OldPolicies.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PartitionedTopicStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PartitionedTopicStatsTest.java
index aa2b90ba8a96d..9b7393d226a96 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PartitionedTopicStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PartitionedTopicStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistencePoliciesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistencePoliciesTest.java
index 8755303da71c7..b560c2a29dec7 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistencePoliciesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistencePoliciesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStatsTest.java
index 485d338a71669..dc27c6681898a 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentOfflineTopicStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentTopicStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentTopicStatsTest.java
index 0da2b9f8abbd3..03bde68022f86 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentTopicStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PersistentTopicStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PoliciesDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PoliciesDataTest.java
index 3b186e3f31ac6..e74cef2c6263a 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PoliciesDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PoliciesDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValueTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValueTest.java
index 0b00747e25cc6..2d6e803050c2e 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValueTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PolicyHierarchyValueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.policies.data;
 
 import org.testng.Assert;
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PublisherStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PublisherStatsTest.java
index 2aa1974bd659a..8be02c58eb0bd 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PublisherStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/PublisherStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ReplicatorStatsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ReplicatorStatsTest.java
index 9e17e03de271f..accd19fa1c035 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ReplicatorStatsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ReplicatorStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ResourceQuotaTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ResourceQuotaTest.java
index 11488b96b1510..358ef91e87952 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ResourceQuotaTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/ResourceQuotaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/RetentionPolicesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/RetentionPolicesTest.java
index 8ad34352f60f0..30275a875999b 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/RetentionPolicesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/data/RetentionPolicesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactoryTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactoryTest.java
index 75e8889e435ff..90528c543ba21 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactoryTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/AutoFailoverPolicyFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicyTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicyTest.java
index de7370bb8c690..3ebd622b7c051 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicyTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/MinAvailablePolicyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPoliciesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPoliciesTest.java
index fb58f2e6efacf..7ef8d0cb3b8a3 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPoliciesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPoliciesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImplTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImplTest.java
index c7f67d31fdc7d..c9f087e57080b 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImplTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/policies/impl/NamespaceIsolationPolicyImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/ByteBufPairTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/ByteBufPairTest.java
index b17f50acc6056..4af7560e6f6b9 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/ByteBufPairTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/ByteBufPairTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/CommandUtilsTests.java b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/CommandUtilsTests.java
index f3393e621917d..4523a5cc97b37 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/CommandUtilsTests.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/CommandUtilsTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/MarkersTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/MarkersTest.java
index 3eb0cfb726d6a..fe8a393b1149e 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/MarkersTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/MarkersTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/PulsarDecoderTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/PulsarDecoderTest.java
index 96c14515f23e0..6fd77c1662474 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/PulsarDecoderTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/protocol/PulsarDecoderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLoggerTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLoggerTest.java
index a51329da4352a..9b88adc1a64df 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLoggerTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/stats/JvmDefaultGCMetricsLoggerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/topics/TopicListTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/topics/TopicListTest.java
index 9c3b54a0f0d80..9069dd6dcc7b9 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/topics/TopicListTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/topics/TopicListTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/CmdGenerateDocsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/CmdGenerateDocsTest.java
index 62e225aff9a94..68d8a02f48673 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/CmdGenerateDocsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/CmdGenerateDocsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandlerTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandlerTest.java
index 337e607498d55..4620eea904e82 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandlerTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/CompletableFutureCancellationHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FieldParserTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FieldParserTest.java
index b86372afafea1..e90b6cbc4a13a 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FieldParserTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FieldParserTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FileModifiedTimeUpdaterTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FileModifiedTimeUpdaterTest.java
index 0b093e7740014..9c75a5cdb0a82 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FileModifiedTimeUpdaterTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FileModifiedTimeUpdaterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.util;
 
 import static org.testng.Assert.assertTrue;
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FutureUtilTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FutureUtilTest.java
index 7929672fa3351..856ec49da6e9d 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/FutureUtilTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/FutureUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.util;
 
 import java.io.PrintWriter;
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/ObjectMapperFactoryTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/ObjectMapperFactoryTest.java
index 466585d03d515..8c92f7bb6823d 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/ObjectMapperFactoryTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/ObjectMapperFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/PortManagerTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/PortManagerTest.java
index 88057ba943ab2..b1c3493250587 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/PortManagerTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/PortManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RateLimiterTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RateLimiterTest.java
index 57090fcc7b7e0..5cbd024556593 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RateLimiterTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RateLimiterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/ReflectionsTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/ReflectionsTest.java
index e59f21a3a5225..68e99f2b25ba8 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/ReflectionsTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/ReflectionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RelativeTimeUtilTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RelativeTimeUtilTest.java
index bc44ac4e8819f..49cad792e116e 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RelativeTimeUtilTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RelativeTimeUtilTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RunnablesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RunnablesTest.java
index 6dfbe1beececf..2a458632053fc 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/RunnablesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/RunnablesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.util;
 
 import org.testng.annotations.Test;
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/TrustManagerProxyTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/TrustManagerProxyTest.java
index 33163f6e6a568..31c74c2f09b27 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/TrustManagerProxyTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/TrustManagerProxyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/BitSetRecyclableRecyclableTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/BitSetRecyclableRecyclableTest.java
index 0f42f35608a76..8374f2db8961a 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/BitSetRecyclableRecyclableTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/BitSetRecyclableRecyclableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclableTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclableTest.java
index 9a216b0885795..b2cbfdcc0cd18 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclableTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentBitSetRecyclableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMapTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMapTest.java
index f60fea7ab7faf..a317fa63c0986 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMapTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongHashMapTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMapTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMapTest.java
index eca63734915b6..8e74d285ffb9b 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMapTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongLongPairHashMapTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSetTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSetTest.java
index a7bbe9b0dc356..7e947ae6e6aa3 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSetTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentLongPairSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMapTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMapTest.java
index 411dfc735fdd4..198a3f4c5c38b 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMapTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashMapTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSetTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSetTest.java
index d6403af52cf37..27c18abb8b347 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSetTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenHashSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSetTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSetTest.java
index 5d9af2e02271e..3037a9deba356 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSetTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentOpenLongPairRangeSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSetTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSetTest.java
index 62dfa21dc81c9..eff49883215d7 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSetTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/ConcurrentSortedLongPairSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/DefaultRangeSetTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/DefaultRangeSetTest.java
index e2fc5c1d32d72..57303013a112c 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/DefaultRangeSetTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/DefaultRangeSetTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/FieldParserTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/FieldParserTest.java
index 59cfb2f5f0d1a..792cd5b4023d5 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/FieldParserTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/FieldParserTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueueTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueueTest.java
index 5fe61c3d629c6..ebe4cde4f1248 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueueTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowableArrayBlockingQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueueTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueueTest.java
index 456932250318b..086f96ee04c64 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueueTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/GrowablePriorityLongPairQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/SegmentedLongArrayTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/SegmentedLongArrayTest.java
index efb86fd4f9d48..f6c216c439c21 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/SegmentedLongArrayTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/SegmentedLongArrayTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueueTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueueTest.java
index de3b1adb7929d..01748e2b4ed97 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueueTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/collections/TripleLongPriorityQueueTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/ChannelFuturesTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/ChannelFuturesTest.java
index 556f20ceaacfc..dc9c6de1b9fbb 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/ChannelFuturesTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/ChannelFuturesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/SslContextTest.java b/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/SslContextTest.java
index e66bbbc17a287..303df5a003278 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/SslContextTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/common/util/netty/SslContextTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.common.util.netty;
 
 import static org.testng.Assert.assertThrows;
diff --git a/pulsar-common/src/test/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerDataTest.java b/pulsar-common/src/test/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerDataTest.java
index 69d4a7f4cd198..d1a75e6de98e3 100644
--- a/pulsar-common/src/test/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerDataTest.java
+++ b/pulsar-common/src/test/java/org/apache/pulsar/policies/data/loadbalancer/LocalBrokerDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidation.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidation.java
index e53bb118795af..bcb3546ed6332 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidation.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationAnnotations.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationAnnotations.java
index aa7c3c232ee5f..a4df2e1fa479e 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationAnnotations.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationAnnotations.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationUtils.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationUtils.java
index ac17c65e3bd6b..64d5af415588c 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationUtils.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ConfigValidationUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/Validator.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/Validator.java
index 77032e370ee1c..ea3332d886c9e 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/Validator.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/Validator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ValidatorImpls.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ValidatorImpls.java
index d8f256c50804f..634cc68f520c0 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ValidatorImpls.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/ValidatorImpls.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/package-info.java b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/package-info.java
index adbc737509e2e..ae7d4436d547e 100644
--- a/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/package-info.java
+++ b/pulsar-config-validation/src/main/java/org/apache/pulsar/config/validation/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ConfigValidationTest.java b/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ConfigValidationTest.java
index 085ddb64a852d..f17c8b4f4b809 100644
--- a/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ConfigValidationTest.java
+++ b/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ConfigValidationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ValidatorImplsTest.java b/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ValidatorImplsTest.java
index 4f030ab9438b8..0aba36e402d53 100644
--- a/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ValidatorImplsTest.java
+++ b/pulsar-config-validation/src/test/java/org/apache/pulsar/config/validation/ValidatorImplsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/BaseContext.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/BaseContext.java
index 2b9a4e360cf18..25874c595d9d4 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/BaseContext.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/BaseContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Context.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Context.java
index 2a89fecbc6501..8854be3d816f6 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Context.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Context.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Function.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Function.java
index c1569063f975c..d5c8ed595641f 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Function.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Function.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/KVRecord.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/KVRecord.java
index 6f5db3e2c2197..43115a25fa9fe 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/KVRecord.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/KVRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Record.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Record.java
index 1d7f23ac682bc..ea6987e5f0391 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Record.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/Record.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/SerDe.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/SerDe.java
index b0e391750bc67..5e62afa9f0447 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/SerDe.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/SerDe.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStore.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStore.java
index 2df388443993f..95cec6718f588 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStore.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStoreContext.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStoreContext.java
index 6a0379f65d990..9d95089cf3ca7 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStoreContext.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/StateStoreContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowContext.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowContext.java
index e88721a2bf6b6..a733ddef6559a 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowContext.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowFunction.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowFunction.java
index 7aa3e4545408a..c5168db6a7227 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowFunction.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/WindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/package-info.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/package-info.java
index 311f80b4d8769..b88b41c700e1c 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/package-info.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Provides a simple model for enabling lightweight computation on Apache Pulsar.
  */
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/ByteBufferStateStore.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/ByteBufferStateStore.java
index 22c4a86ffeabb..8dbd7b322a5ee 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/ByteBufferStateStore.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/ByteBufferStateStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/CounterStateStore.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/CounterStateStore.java
index c90b0930fb725..5df2e37efb080 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/CounterStateStore.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/CounterStateStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/package-info.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/package-info.java
index ddcab42f46d7e..1dfb98b363058 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/package-info.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/state/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/FunctionRecord.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/FunctionRecord.java
index c7cb1a6480ad5..eac062ff015a4 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/FunctionRecord.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/FunctionRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/IdentityFunction.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/IdentityFunction.java
index a74b0e927853a..b010976dfcb0f 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/IdentityFunction.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/IdentityFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/JavaSerDe.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/JavaSerDe.java
index fec81fb68a574..c145179abb42b 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/JavaSerDe.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/JavaSerDe.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/package-info.java b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/package-info.java
index 7374796b97de5..7835456877b29 100644
--- a/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/package-info.java
+++ b/pulsar-functions/api-java/src/main/java/org/apache/pulsar/functions/api/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/api-java/src/test/java/org/apache/pulsar/functions/api/utils/JavaSerDeTest.java b/pulsar-functions/api-java/src/test/java/org/apache/pulsar/functions/api/utils/JavaSerDeTest.java
index 29aacfe1f8ac9..164709869b7ba 100644
--- a/pulsar-functions/api-java/src/test/java/org/apache/pulsar/functions/api/utils/JavaSerDeTest.java
+++ b/pulsar-functions/api-java/src/test/java/org/apache/pulsar/functions/api/utils/JavaSerDeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AbstractSinkRecord.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AbstractSinkRecord.java
index 6758558d33111..d0e70d675140b 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AbstractSinkRecord.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AbstractSinkRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AuthenticationConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AuthenticationConfig.java
index a3461cc3e8b52..04226cf3a8f34 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AuthenticationConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/AuthenticationConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
index 914275eb16379..d64c5f9b52db6 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/FunctionResultRouter.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/FunctionResultRouter.java
index 40a2b1cf24ab6..f6b4cd829b974 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/FunctionResultRouter.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/FunctionResultRouter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceCache.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceCache.java
index 93dd30325b00e..988f7ce2e2852 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceCache.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceConfig.java
index 3aefa6b2dca50..1a89505d9bb11 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceUtils.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceUtils.java
index 7eb21093d90fe..bec738af6c99d 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceUtils.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/InstanceUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaExecutionResult.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaExecutionResult.java
index ad1b8ac7254b6..7af238154d634 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaExecutionResult.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaExecutionResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstance.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstance.java
index 2c304e60e5853..292f52b5091b9 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstance.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstance.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceRunnable.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceRunnable.java
index 82745915aabec..fc377f0c5e2bb 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceRunnable.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceRunnable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/LogAppender.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/LogAppender.java
index 2b1fc8038c72b..925f523385e5f 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/LogAppender.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/LogAppender.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/OutputRecordSinkRecord.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/OutputRecordSinkRecord.java
index dc109d47d56cb..905498c584502 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/OutputRecordSinkRecord.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/OutputRecordSinkRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkRecord.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkRecord.java
index ff07118eade57..0a8b60305aac9 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkRecord.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkSchemaInfoProvider.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkSchemaInfoProvider.java
index 1bd41f226d1a8..db955b9dd3d1c 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkSchemaInfoProvider.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/SinkSchemaInfoProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/GoInstanceConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/GoInstanceConfig.java
index 85e73d32a6c4a..abf17bdb1656d 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/GoInstanceConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/GoInstanceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/package-info.java
index de45e9f4ab3df..c9e1a2afc0370 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/go/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/package-info.java
index c5ea737909dd9..c01fc4fc1d8ac 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreImpl.java
index c73e5941be234..df1eae9b6a7ab 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreProviderImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreProviderImpl.java
index e589ff7acd065..dbd0c8d2a0254 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreProviderImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/BKStateStoreProviderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/DefaultStateStore.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/DefaultStateStore.java
index 0f0d8adf6c948..e3f2a243d78cd 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/DefaultStateStore.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/DefaultStateStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/InstanceStateManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/InstanceStateManager.java
index 3bf92842f3b0d..af907bb63b5c2 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/InstanceStateManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/InstanceStateManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImpl.java
index d95023d68d257..50541c40ae973 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreProviderImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreProviderImpl.java
index 0fcc4c56b400a..0674398d1acda 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreProviderImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreProviderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateManager.java
index fddf92bf89e84..979c3a6991caf 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreContextImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreContextImpl.java
index b374a3f1825a3..fa624093417b9 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreContextImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreContextImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreProvider.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreProvider.java
index 4cfeed5645049..1602d8f5ba367 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreProvider.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/StateStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/package-info.java
index 8a5e40bcd7a31..fd291403c74ec 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/state/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/ComponentStatsManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/ComponentStatsManager.java
index 35adcda950776..85d68531b5b9e 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/ComponentStatsManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/ComponentStatsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistry.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistry.java
index e3113519296cd..a29c88eb056c7 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistry.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistryImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistryImpl.java
index 4f9c3e5327b76..dae3e04ea63a1 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistryImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionCollectorRegistryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionStatsManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionStatsManager.java
index c15262fb0f683..1bb46da947224 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionStatsManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/FunctionStatsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/PrometheusTextFormat.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/PrometheusTextFormat.java
index 47d24bea42514..efe818d1bc676 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/PrometheusTextFormat.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/PrometheusTextFormat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SinkStatsManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SinkStatsManager.java
index 10460dcc8b046..779a56cdf61be 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SinkStatsManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SinkStatsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SourceStatsManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SourceStatsManager.java
index ad470aaa2ed9b..4470310c6c3f7 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SourceStatsManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/SourceStatsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/package-info.java
index ebe7e629232dd..829a9181286bc 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/package-info.java
index 3d0954f2b835f..7caae20a8f9cf 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSink.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSink.java
index cdd662bc75f97..41ec4d99e71b6 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSink.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkConfig.java
index 40a53c3f3708d..46dcaae1277d2 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkDisable.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkDisable.java
index 5d5c7ebf7bbeb..1ac6e827fb0c9 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkDisable.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/PulsarSinkDisable.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/package-info.java
index e159e801664c7..244be8f0cea63 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSource.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSource.java
index fd097413438ee..61f5bfacb35a7 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSource.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSourceConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSourceConfig.java
index 8ae5799151bd2..60589b9ebb27b 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSourceConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/MultiConsumerPulsarSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarFunctionRecord.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarFunctionRecord.java
index 7a27c0a5f384c..63228f353eb91 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarFunctionRecord.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarFunctionRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarRecord.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarRecord.java
index cd8405e407d8d..ea54064aa4904 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarRecord.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSource.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSource.java
index 1fb76459e6024..eb67e635fcbd6 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSource.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConfig.java
index 212993ab758e4..5315702d7c0e4 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConsumerConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConsumerConfig.java
index a7b44984c5539..0d5465c225164 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConsumerConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PulsarSourceConsumerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PushPulsarSource.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PushPulsarSource.java
index 2cc9d438ba8f3..3d4dc9e0ab4c3 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PushPulsarSource.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/PushPulsarSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/RecordWithEncryptionContext.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/RecordWithEncryptionContext.java
index 58557c9150e09..4680e4d08ce35 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/RecordWithEncryptionContext.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/RecordWithEncryptionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SerDeSchema.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SerDeSchema.java
index 88bb15ebda6b1..1e24ba19bdf93 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SerDeSchema.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SerDeSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSource.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSource.java
index 885277351b18d..3e60111ddbe4b 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSource.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSourceConfig.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSourceConfig.java
index 2eb6b89b62f94..420f6a26f8dce 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSourceConfig.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/SingleConsumerPulsarSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/TopicSchema.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/TopicSchema.java
index f3a1aaef94969..57f49fed0cac9 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/TopicSchema.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/TopicSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutor.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutor.java
index 3e09bb64237ad..52127ee3c521e 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutor.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/package-info.java
index 347d09eef2de2..c092dd86a4697 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/batch/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/package-info.java
index 2ee09d8b9e290..e83d57b177a08 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/source/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/DefaultEvictionContext.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/DefaultEvictionContext.java
index 4ab24208fa3c8..439722da63f78 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/DefaultEvictionContext.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/DefaultEvictionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Event.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Event.java
index c9a12a14cc47f..46e08c8b05d2c 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Event.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Event.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EventImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EventImpl.java
index 3bff60a22a89e..a1b96ceeae219 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EventImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EventImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionContext.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionContext.java
index 4f1ef79c07a28..00b337e1950c3 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionContext.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionPolicy.java
index 60d44fe4b083a..ef7de02d4d488 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/EvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TimestampExtractor.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TimestampExtractor.java
index 66f83bca66abe..301da33355139 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TimestampExtractor.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TimestampExtractor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerHandler.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerHandler.java
index 558f5ee57f3cc..99ed5dad20e18 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerHandler.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerPolicy.java
index 88a592cec2f13..2bc1652eebb5b 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/TriggerPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEvent.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEvent.java
index 20a976d9602b6..533ecdfc15f41 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEvent.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEventGenerator.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEventGenerator.java
index 6e6ba539110ef..2f996b046b7d4 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEventGenerator.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WaterMarkEventGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Window.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Window.java
index 5125c9e3d933d..9584a78d30449 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Window.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/Window.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowContextImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowContextImpl.java
index 3a5f5dac8a180..a53b05252fd33 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowContextImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowContextImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutor.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutor.java
index 9610912db3f1e..c6ca4e65d33c0 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutor.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowImpl.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowImpl.java
index de9f09cebe83d..de77898b1ce17 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowImpl.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowLifecycleListener.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowLifecycleListener.java
index 964bb3ae9f727..399ee7c4e867d 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowLifecycleListener.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowLifecycleListener.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowManager.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowManager.java
index 0dbc0d317a674..eb310bd1040e8 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowManager.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowUtils.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowUtils.java
index b8ed23b8de941..d7ded514a3281 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowUtils.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/WindowUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/CountEvictionPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/CountEvictionPolicy.java
index 30fe17ade9a3b..7c5e03b175a6f 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/CountEvictionPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/CountEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/TimeEvictionPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/TimeEvictionPolicy.java
index 853a679c0837e..0bae64e131f9b 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/TimeEvictionPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/TimeEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkCountEvictionPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkCountEvictionPolicy.java
index db41bde1e940d..174954d8116e0 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkCountEvictionPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkCountEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkTimeEvictionPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkTimeEvictionPolicy.java
index 47e6d66a41fcd..8f71286dd87d6 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkTimeEvictionPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/WatermarkTimeEvictionPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/package-info.java
index f263b5fe03af7..9a89cb8eb5e27 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/evictors/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/package-info.java
index 0d49606d5385c..311f03e76c0b4 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/CountTriggerPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/CountTriggerPolicy.java
index 22d3702921405..76930eacfae75 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/CountTriggerPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/CountTriggerPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/TimeTriggerPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/TimeTriggerPolicy.java
index 2dc6a5906bf8b..d46bac9dadced 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/TimeTriggerPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/TimeTriggerPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkCountTriggerPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkCountTriggerPolicy.java
index 586a0d231366e..d43108982c307 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkCountTriggerPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkCountTriggerPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkTimeTriggerPolicy.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkTimeTriggerPolicy.java
index a2bfca689b0fd..42dfe0ad52026 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkTimeTriggerPolicy.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/WatermarkTimeTriggerPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/package-info.java b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/package-info.java
index 2adf7b8982c30..e8e3fd80712e6 100644
--- a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/package-info.java
+++ b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/windowing/triggers/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/ContextImplTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/ContextImplTest.java
index 8f28ce40105ec..e0ebb52da7490 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/ContextImplTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/ContextImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/FunctionResultRouterTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/FunctionResultRouterTest.java
index 393931df0f0ce..df36ed6303b67 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/FunctionResultRouterTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/FunctionResultRouterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/InstanceUtilsTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/InstanceUtilsTest.java
index f5223a5f4b01a..46c7624c47168 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/InstanceUtilsTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/InstanceUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceRunnableTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceRunnableTest.java
index 0f8385fc6fa76..a36a3ca62d178 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceRunnableTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceRunnableTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceTest.java
index 1d412644d056c..efe80922dfa8c 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/SinkRecordTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/SinkRecordTest.java
index 19c2b2e612252..7ee55020a4d7a 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/SinkRecordTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/SinkRecordTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/BKStateStoreImplTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/BKStateStoreImplTest.java
index 08b9b0268ba4a..1d35f3dfe5be1 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/BKStateStoreImplTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/BKStateStoreImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/InstanceStateManagerTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/InstanceStateManagerTest.java
index 4f7899504d7be..c56c2e32fd330 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/InstanceStateManagerTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/InstanceStateManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImplTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImplTest.java
index 8984808bd2cd3..3b8cb02c3bb26 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImplTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/instance/state/PulsarMetadataStateStoreImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/sink/PulsarSinkTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/sink/PulsarSinkTest.java
index 93104c5eee265..fdac39512cc24 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/sink/PulsarSinkTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/sink/PulsarSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarFunctionRecordTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarFunctionRecordTest.java
index f4f857354e85f..47690da091275 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarFunctionRecordTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarFunctionRecordTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarSourceTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarSourceTest.java
index d7c0a8d818a11..91e4c06fe5b49 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarSourceTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/PulsarSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/TopicSchemaTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/TopicSchemaTest.java
index 26ae6c8489354..506ef67ab0740 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/TopicSchemaTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/TopicSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutorTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutorTest.java
index 4432a0f2e7e25..cca1de5d158d4 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutorTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/source/batch/BatchSourceExecutorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WaterMarkEventGeneratorTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WaterMarkEventGeneratorTest.java
index 3cb33fc02a6b4..ce3109b852ec2 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WaterMarkEventGeneratorTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WaterMarkEventGeneratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutorTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutorTest.java
index bf74824efed81..4d5afda6d2a90 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutorTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowFunctionExecutorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowManagerTest.java b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowManagerTest.java
index 1c31287f1e284..ee3ce96ff4071 100644
--- a/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowManagerTest.java
+++ b/pulsar-functions/instance/src/test/java/org/apache/pulsar/functions/windowing/WindowManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AddWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AddWindowFunction.java
index 72b29e2caa104..e152adb0f9f48 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AddWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AddWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AsyncContextFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AsyncContextFunction.java
index bee259258bbb6..fb7305b70c13b 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AsyncContextFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AsyncContextFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AutoSchemaFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AutoSchemaFunction.java
index 03abc93e3772d..1ee72b7b0746d 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AutoSchemaFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AutoSchemaFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AvroSchemaTestFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AvroSchemaTestFunction.java
index e81dc5f15a66c..63399b8bada4e 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AvroSchemaTestFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/AvroSchemaTestFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ByteBufferSerDe.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ByteBufferSerDe.java
index 7ba30aa08ed5c..e263089f7127f 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ByteBufferSerDe.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ByteBufferSerDe.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CommaWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CommaWindowFunction.java
index c966fae510d30..13c2a9af20e61 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CommaWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CommaWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConfigBasedAppendFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConfigBasedAppendFunction.java
index b815b624f898d..f64c4fd975e59 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConfigBasedAppendFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConfigBasedAppendFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConsistentlyFailingFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConsistentlyFailingFunction.java
index 792a5741ca950..9df193abe9dfa 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConsistentlyFailingFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ConsistentlyFailingFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ContextFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ContextFunction.java
index dac6442812e18..26bc56053e512 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ContextFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ContextFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CursorManagementFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CursorManagementFunction.java
index 07443e217193b..27d1189f91644 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CursorManagementFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CursorManagementFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseObject.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseObject.java
index 61028879fe735..2540cf9f83730 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseObject.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseSerde.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseSerde.java
index 026f03f3dd065..4c0ccc28bff54 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseSerde.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseSerde.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToBaseFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToBaseFunction.java
index f482fd63d89d1..78cc5947c27a5 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToBaseFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToBaseFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToDerivedFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToDerivedFunction.java
index 86c813ba80363..b118ff9d1f6e7 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToDerivedFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomBaseToDerivedFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedObject.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedObject.java
index d70023133ffcc..f6014820348cd 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedObject.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedSerde.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedSerde.java
index 72ef80b48f165..65e789dc377f9 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedSerde.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedSerde.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToBaseFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToBaseFunction.java
index 8bcb0d028d546..48c4e6a2ce107 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToBaseFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToBaseFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToDerivedFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToDerivedFunction.java
index 39379106b0fc2..9c0b4097f5dca 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToDerivedFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomDerivedToDerivedFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomObjectFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomObjectFunction.java
index d1df6ba9a223a..edd888bee6e00 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomObjectFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/CustomObjectFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ExclamationFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ExclamationFunction.java
index c2af6e5278f24..3f0fa2ff8acee 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ExclamationFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/ExclamationFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/HostAppenderFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/HostAppenderFunction.java
index 9893c53a91891..7f021fd04767e 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/HostAppenderFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/HostAppenderFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InitializableFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InitializableFunction.java
index 8a85b76ba6bc7..7f8ac34169000 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InitializableFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InitializableFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InstanceIdAppenderFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InstanceIdAppenderFunction.java
index e7127eddcde44..174f689ae7726 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InstanceIdAppenderFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/InstanceIdAppenderFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/IntegerAdditionFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/IntegerAdditionFunction.java
index 78c8bc77bd6e2..a80eac05eb193 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/IntegerAdditionFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/IntegerAdditionFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeAsyncExclamationFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeAsyncExclamationFunction.java
index 7cad46be98c05..5a6c8ecfe6235 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeAsyncExclamationFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeAsyncExclamationFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeExclamationFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeExclamationFunction.java
index f09a43688dd4c..dc497c0e2f11d 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeExclamationFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/JavaNativeExclamationFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/LoggingFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/LoggingFunction.java
index 9f6e775a32ac6..4ac68067ef186 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/LoggingFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/LoggingFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/MergeTopicFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/MergeTopicFunction.java
index ea1784656b33d..c225a9a6c2f00 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/MergeTopicFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/MergeTopicFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/PublishFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/PublishFunction.java
index 5d59cb9f8ca2e..b824ab4e1a8ec 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/PublishFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/PublishFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RawFileKeyReader.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RawFileKeyReader.java
index 16afa159bf059..ab5aa09a2bbe2 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RawFileKeyReader.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RawFileKeyReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RecordFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RecordFunction.java
index 55adf848da570..e4b4a931ad14e 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RecordFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/RecordFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/TypedMessageBuilderPublish.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/TypedMessageBuilderPublish.java
index 50a413cae8249..624963b491fa9 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/TypedMessageBuilderPublish.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/TypedMessageBuilderPublish.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserConfigFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserConfigFunction.java
index c7bd2e5aa0650..db1cbe6eb88b4 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserConfigFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserConfigFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserExceptionFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserExceptionFunction.java
index 2979d22f02f3b..44fb81d2899e3 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserExceptionFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserExceptionFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserMetricFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserMetricFunction.java
index c81cadbfa24ee..a8c8f531944da 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserMetricFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserMetricFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserPublishFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserPublishFunction.java
index f178fc279c261..ee26c5b4a2d8f 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserPublishFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/UserPublishFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/VoidFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/VoidFunction.java
index 6a502f1eb8e56..fe2b72dcf34a6 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/VoidFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/VoidFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WindowDurationFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WindowDurationFunction.java
index 105815f5b42df..ba7ff511d07f9 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WindowDurationFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WindowDurationFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WordCountFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WordCountFunction.java
index 0657086368d36..70b752816a51d 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WordCountFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/WordCountFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/package-info.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/package-info.java
index 38cb67709cee2..6b2d1598d8244 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/package-info.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.api.examples;
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/AvroTestObject.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/AvroTestObject.java
index dea4f5903f959..4967dbac9dae4 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/AvroTestObject.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/AvroTestObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Tick.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Tick.java
index 23d6d5a8554a5..7d6bd02907b49 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Tick.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Tick.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Users.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Users.java
index 15225133eb0ae..3cb556dad24ff 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Users.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/Users.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/package-info.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/package-info.java
index bd5d4269e4a93..7bebc612a0cdc 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/package-info.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/pojo/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.api.examples.pojo;
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObject.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObject.java
index 1fca88797c90c..bc31b5c1292cb 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObject.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObject.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObjectSerde.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObjectSerde.java
index 16c011fb352d8..3c7a6edfbc179 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObjectSerde.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/CustomObjectSerde.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/package-info.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/package-info.java
index 63278d28937bd..95edb4ce1584d 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/package-info.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/serde/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.api.examples.serde;
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/ContextWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/ContextWindowFunction.java
index 6a2bdfeb3cd42..2654070178329 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/ContextWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/ContextWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/LoggingWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/LoggingWindowFunction.java
index 93397b8d225c5..e046dab8c68b0 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/LoggingWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/LoggingWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/PublishWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/PublishWindowFunction.java
index bf44b1aee28d6..73d547a82db7a 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/PublishWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/PublishWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserConfigWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserConfigWindowFunction.java
index 98bf08f59f8c0..87fea6295ef10 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserConfigWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserConfigWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserExceptionWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserExceptionWindowFunction.java
index d83320031d03d..d6982959964c5 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserExceptionWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserExceptionWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserMetricWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserMetricWindowFunction.java
index dca456b319105..bd3008ea6d7ef 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserMetricWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/UserMetricWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/WordCountWindowFunction.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/WordCountWindowFunction.java
index 3e79c2457a61a..451a272c6a900 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/WordCountWindowFunction.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/WordCountWindowFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/package-info.java b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/package-info.java
index 80b19a16acbee..bad83e811e0d1 100644
--- a/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/package-info.java
+++ b/pulsar-functions/java-examples/src/main/java/org/apache/pulsar/functions/api/examples/window/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.api.examples.window;
diff --git a/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/LocalRunner.java b/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/LocalRunner.java
index ae38b8cd6523b..370dee271c6b9 100644
--- a/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/LocalRunner.java
+++ b/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/LocalRunner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/package-info.java b/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/package-info.java
index 54c9f840ea339..7caae20a8f9cf 100644
--- a/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/package-info.java
+++ b/pulsar-functions/localrun/src/main/java/org/apache/pulsar/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions;
diff --git a/pulsar-functions/proto/src/test/java/org/apache/pulsar/functions/proto/FunctionDetailsTest.java b/pulsar-functions/proto/src/test/java/org/apache/pulsar/functions/proto/FunctionDetailsTest.java
index 31551ef726f1b..c4208c7a4c512 100644
--- a/pulsar-functions/proto/src/test/java/org/apache/pulsar/functions/proto/FunctionDetailsTest.java
+++ b/pulsar-functions/proto/src/test/java/org/apache/pulsar/functions/proto/FunctionDetailsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceMain.java b/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceMain.java
index 2dfabae2164da..6fb7ff2606b6d 100644
--- a/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceMain.java
+++ b/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/JavaInstanceMain.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/package-info.java b/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/package-info.java
index 7e71e9096dcec..f34b914e66d05 100644
--- a/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/package-info.java
+++ b/pulsar-functions/runtime-all/src/main/java/org/apache/pulsar/functions/instance/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.instance;
diff --git a/pulsar-functions/runtime-all/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceDepsTest.java b/pulsar-functions/runtime-all/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceDepsTest.java
index 6f4ee68c8a26d..854c146893243 100644
--- a/pulsar-functions/runtime-all/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceDepsTest.java
+++ b/pulsar-functions/runtime-all/src/test/java/org/apache/pulsar/functions/instance/JavaInstanceDepsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.instance;
 
 import lombok.Cleanup;
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProvider.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProvider.java
index c58c40fddc96c..2e95e48489f26 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProvider.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthData.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthData.java
index 5d42e12a6fa22..149d05e5196fc 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthData.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthProvider.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthProvider.java
index 9a4749fa49fa2..bb900e4143af0 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthProvider.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthUtils.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthUtils.java
index 18d8d3ad3c200..6a19596cf97ae 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthUtils.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/FunctionAuthUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesFunctionAuthProvider.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesFunctionAuthProvider.java
index 1a29b3749d041..29365424f547f 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesFunctionAuthProvider.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesFunctionAuthProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProvider.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProvider.java
index 253874349fbe9..1053e6e170ef1 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProvider.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/package-info.java
index 4b806e244c75f..2dd125ed8b4d8 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/auth/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/package-info.java
index f265fd2125fb3..5e9d989247719 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/JavaInstanceStarter.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/JavaInstanceStarter.java
index 3978e0f34fd5d..a3e8f8051c660 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/JavaInstanceStarter.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/JavaInstanceStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/Runtime.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/Runtime.java
index 528deedc96e13..edb564e82af78 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/Runtime.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/Runtime.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeCustomizer.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeCustomizer.java
index 989b5ad136c05..beffc870e6921 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeCustomizer.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeCustomizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
index 0ee2c430a72b1..af33656106359 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
index 4f9e9b672cb55..1dc15bbc61c6c 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeUtils.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeUtils.java
index e5baa7ae9671a..a6a0fc6961c97 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeUtils.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizer.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizer.java
index 6fabb359b34e5..30d31a79497db 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizer.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesManifestCustomizer.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesManifestCustomizer.java
index 9a088e6a9c013..2df01c9e3540d 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesManifestCustomizer.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesManifestCustomizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntime.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntime.java
index e6e85d66d0ecd..e206862b68a67 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntime.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntime.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.kubernetes;
 
 import static java.net.HttpURLConnection.HTTP_CONFLICT;
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactory.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactory.java
index 740d6cc0fdc4b..692884a303d58 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactory.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.kubernetes;
 
 import static org.apache.commons.lang3.StringUtils.isEmpty;
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryConfig.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryConfig.java
index d83c0a4a079e1..5cbca7b65bfd7 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryConfig.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/package-info.java
index beeaf0bcdad7c..2c33baea79c16 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/kubernetes/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/package-info.java
index c4a33d739ce5e..4e2f14a960f7a 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Pulsar Functions Execution Runtime.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntime.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntime.java
index 678296eeec05c..e59fcadc729ed 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntime.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntime.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactory.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactory.java
index 2324d0ee441f6..61d783ae4e1ff 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactory.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactoryConfig.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactoryConfig.java
index b6db3084e1c44..2e02d03d8125f 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactoryConfig.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactoryConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/package-info.java
index 7df6f72487cf0..5a348601c6345 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntime.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntime.java
index d1b536732090a..0aa0cd95aef09 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntime.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntime.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.thread;
 
 import java.io.File;
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactory.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactory.java
index 64ea2d0f17298..7bc055b25d6b9 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactory.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryConfig.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryConfig.java
index 3b96bdbb8bfac..b31142f4b57fb 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryConfig.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/package-info.java
index abe478eb58998..73cabb10fd5c0 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/thread/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/ConnectorsManager.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/ConnectorsManager.java
index 643afa4f26c3c..e1770b8b64415 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/ConnectorsManager.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/ConnectorsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/FunctionsManager.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/FunctionsManager.java
index 5937d09eaa0b8..9199d568cad03 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/FunctionsManager.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/FunctionsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/WorkerConfig.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/WorkerConfig.java
index e7630f7c46345..876f62bba2cc0 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/WorkerConfig.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/WorkerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/package-info.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/package-info.java
index 00bd46f540aff..78e26d148263d 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/package-info.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * <i>Pulsar Functions</i> enables lightweight computation in Apache Pulsar.
  */
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProviderTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProviderTest.java
index 924653fec1189..78e0cbdb2b7ab 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProviderTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/ClearTextFunctionTokenAuthProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProviderTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProviderTest.java
index 38dd91426b46b..081e693b6a321 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProviderTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/auth/KubernetesSecretsTokenAuthProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/config/TestWorkerConfig.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/config/TestWorkerConfig.java
index 343f3495a6743..51f2dc9f32b52 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/config/TestWorkerConfig.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/config/TestWorkerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/RuntimeUtilsTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/RuntimeUtilsTest.java
index f7cdf707d3219..27c2f2618278f 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/RuntimeUtilsTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/RuntimeUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizerTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizerTest.java
index 1b383061bda31..0f42755694288 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizerTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/BasicKubernetesManifestCustomizerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryTest.java
index 2347f6e726c31..ab3cd268a8026 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.kubernetes;
 
 import io.kubernetes.client.openapi.apis.CoreV1Api;
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeTest.java
index cf86623eafddb..9d9357c7a2990 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/kubernetes/KubernetesRuntimeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.kubernetes;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeTest.java
index ea1d6bbc6293f..027c37d0aecfd 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.process;
 
 import static org.apache.pulsar.functions.runtime.RuntimeUtils.FUNCTIONS_INSTANCE_CLASSPATH;
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryTest.java
index e41c440dc85ab..d99a41471ee6a 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/runtime/thread/ThreadRuntimeFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.runtime.thread;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/worker/WorkerApiV2ResourceConfigTest.java b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/worker/WorkerApiV2ResourceConfigTest.java
index 51dd4ab2928d9..281a690bcbf0e 100644
--- a/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/worker/WorkerApiV2ResourceConfigTest.java
+++ b/pulsar-functions/runtime/src/test/java/org/apache/pulsar/functions/worker/WorkerApiV2ResourceConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/package-info.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/package-info.java
index 54c9f840ea339..7caae20a8f9cf 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/package-info.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions;
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProvider.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProvider.java
index 79aa58a3c1b47..df6acf4d02702 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProvider.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProvider.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProvider.java
index 9793b7ef74269..92db72a21eb82 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProvider.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/SecretsProvider.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/SecretsProvider.java
index 2ee0a3ff3194d..ac479d1cb1452 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/SecretsProvider.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/SecretsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/package-info.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/package-info.java
index c7a6460bb6c04..24303e2dba4b7 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/package-info.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsprovider/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.secretsprovider;
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/DefaultSecretsProviderConfigurator.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/DefaultSecretsProviderConfigurator.java
index 0d956b1fedff2..02d9d00634e3a 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/DefaultSecretsProviderConfigurator.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/DefaultSecretsProviderConfigurator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfigurator.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfigurator.java
index 7c90f2759ea72..cb289c642d687 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfigurator.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfigurator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/NameAndConfigBasedSecretsProviderConfigurator.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/NameAndConfigBasedSecretsProviderConfigurator.java
index 2143c3a6ddbcd..e35814a359b7c 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/NameAndConfigBasedSecretsProviderConfigurator.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/NameAndConfigBasedSecretsProviderConfigurator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/SecretsProviderConfigurator.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/SecretsProviderConfigurator.java
index 9ebc940148053..75ee7c20a49ae 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/SecretsProviderConfigurator.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/SecretsProviderConfigurator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/package-info.java b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/package-info.java
index 849f35819c630..d0fc6eb61857d 100644
--- a/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/package-info.java
+++ b/pulsar-functions/secrets/src/main/java/org/apache/pulsar/functions/secretsproviderconfigurator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.secretsproviderconfigurator;
diff --git a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProviderTest.java b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProviderTest.java
index 5f579f8a78c18..f21623723d6b1 100644
--- a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProviderTest.java
+++ b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/ClearTextSecretsProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.secretsprovider;
 
 import static org.testng.Assert.assertEquals;
diff --git a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProviderTest.java b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProviderTest.java
index ef4d41ee80cad..3cc0b693eb8f1 100644
--- a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProviderTest.java
+++ b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsprovider/EnvironmentBasedSecretsProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.secretsprovider;
 
 import static org.testng.Assert.assertEquals;
diff --git a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfiguratorTest.java b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfiguratorTest.java
index c2db339aead62..287205a8bbb83 100644
--- a/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfiguratorTest.java
+++ b/pulsar-functions/secrets/src/test/java/org/apache/pulsar/functions/secretsproviderconfigurator/KubernetesSecretsProviderConfiguratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.secretsproviderconfigurator;
 
 import com.google.gson.Gson;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Actions.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Actions.java
index 2446da6be3f3c..62b4530d9a0b1 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Actions.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Actions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ComponentTypeUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ComponentTypeUtils.java
index 240eb6335f59b..69aa845c5bc3a 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ComponentTypeUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ComponentTypeUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.functions.proto.Function.FunctionDetails;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/CryptoUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/CryptoUtils.java
index 6c80b22a29433..916ad31d34634 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/CryptoUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/CryptoUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Exceptions.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Exceptions.java
index c1e804c072103..442a3fce97de1 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Exceptions.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/Exceptions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import java.io.IOException;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionCommon.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionCommon.java
index 54b23d5200beb..96f6f4708a7f1 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionCommon.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionCommon.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionConfigUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionConfigUtils.java
index bcd56b1d25f38..f6a5da1177fc4 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionConfigUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionInstanceId.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionInstanceId.java
index d0bc207530b30..0fa5371b0488f 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionInstanceId.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionInstanceId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtils.java
index 975a1996737f5..b1e13921ad172 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.functions.proto.Function;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ResourceConfigUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ResourceConfigUtils.java
index 6d258479044b1..03e7efdac3a28 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ResourceConfigUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ResourceConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.common.functions.Resources;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SinkConfigUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SinkConfigUtils.java
index 2a06339d00a15..8ef5665af2e07 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SinkConfigUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SinkConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SourceConfigUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SourceConfigUtils.java
index f8fc091aecef6..ccd35414f41b8 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SourceConfigUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/SourceConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import static org.apache.commons.lang3.StringUtils.isEmpty;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ValidatorUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ValidatorUtils.java
index 9e9ee27dfebad..390671c5606af 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ValidatorUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/ValidatorUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/WindowConfigUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/WindowConfigUtils.java
index a3864724239ea..5f7a5b668af75 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/WindowConfigUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/WindowConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.common.functions.WindowConfig;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheEntry.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheEntry.java
index 8da61300c7969..92285844ba203 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheEntry.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManager.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManager.java
index 58508eccb7984..88d2324d73b19 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManager.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils.functioncache;
 
 import java.io.IOException;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManagerImpl.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManagerImpl.java
index 787e015af5cb0..78e19ba4010c4 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManagerImpl.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionCacheManagerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionClassLoaders.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionClassLoaders.java
index f2ad12d237f01..5891bc3510094 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionClassLoaders.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/FunctionClassLoaders.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils.functioncache;
 
 import java.net.URL;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/package-info.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/package-info.java
index 5bca86a27062d..cc07ce334fd99 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/package-info.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functioncache/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils.functioncache;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionArchive.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionArchive.java
index 8d621cc965f80..028b57d69c86b 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionArchive.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionArchive.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionUtils.java
index 8b70a4b650814..e5639da960b57 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/package-info.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/package-info.java
index d7e7a42cc82d8..a006579e46552 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/package-info.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils.functions;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/Connector.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/Connector.java
index e2e6e39e273ff..f1a03f4424ec6 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/Connector.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/Connector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/ConnectorUtils.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/ConnectorUtils.java
index a1835856f0b37..08e650a1308c1 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/ConnectorUtils.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/ConnectorUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/package-info.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/package-info.java
index 94a12fb0af0ef..d0fefe996bee9 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/package-info.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/io/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils.io;
diff --git a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/package-info.java b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/package-info.java
index c45cbae913eca..1d74642e3257f 100644
--- a/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/package-info.java
+++ b/pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,5 +16,4 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ActionsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ActionsTest.java
index 03b3a102d8f39..fccee8e1a2d62 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ActionsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ActionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ExceptionsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ExceptionsTest.java
index f08c1435879e6..4bd71bc8e8182 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ExceptionsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/ExceptionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import static org.apache.pulsar.functions.utils.Exceptions.rethrowIOException;
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionCommonTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionCommonTest.java
index b991f8b4f473c..aae2292752005 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionCommonTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionCommonTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import java.util.Collection;
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionConfigUtilsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionConfigUtilsTest.java
index 389da88e583d8..4ba5138f7c6b9 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionConfigUtilsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionConfigUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionInstanceIdTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionInstanceIdTest.java
index 8fd9e63de75d4..b08ab096fc79b 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionInstanceIdTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionInstanceIdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtilsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtilsTest.java
index 4e09c05a3244b..41b3b85aec4b3 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtilsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/FunctionMetaDataUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.functions.proto.Function;
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SinkConfigUtilsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SinkConfigUtilsTest.java
index 4f316cac7c7d6..676f452a84335 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SinkConfigUtilsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SinkConfigUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SourceConfigUtilsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SourceConfigUtilsTest.java
index 111065214d94b..63485d7993fad 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SourceConfigUtilsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/SourceConfigUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/WindowConfigUtilsTest.java b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/WindowConfigUtilsTest.java
index 44d36ffbde977..9ddb649f0acdc 100644
--- a/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/WindowConfigUtilsTest.java
+++ b/pulsar-functions/utils/src/test/java/org/apache/pulsar/functions/utils/WindowConfigUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.utils;
 
 import org.apache.pulsar.common.functions.WindowConfig;
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinator.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinator.java
index b020a729d8af1..f52259c629623 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinator.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.worker;
 
 import static org.apache.pulsar.common.util.Runnables.catchingAndLoggingThrowables;
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifier.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifier.java
index 5f60818c1d608..a1885899460d5 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifier.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifier.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierImpl.java
index f0bedf7e56b1a..0fda0fbeb54ab 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierShutdownServiceImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierShutdownServiceImpl.java
index 491d5eb78cbdc..c7134d98a00a1 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierShutdownServiceImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/ErrorNotifierShutdownServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.worker;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionActioner.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionActioner.java
index a4f8532dbc60b..bd8e429700379 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionActioner.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionActioner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailer.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailer.java
index 2d7ad712a859a..f33a5d22ab3b8 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailer.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataManager.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataManager.java
index aee2157aedb28..944b4e8e34491 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataManager.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailer.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailer.java
index cf0b9943f5bec..a3699ab87e769 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailer.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeInfo.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeInfo.java
index ca4e2b064b711..fbd36c23add90 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeInfo.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeInfo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeManager.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeManager.java
index c05ffe9ca8ca1..b8b035a1435e3 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeManager.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionRuntimeManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionWorkerStarter.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionWorkerStarter.java
index 5bd6fd931ea12..5869bbce4fe9a 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionWorkerStarter.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionWorkerStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionsStatsGenerator.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionsStatsGenerator.java
index 37d93812d54c9..e4f386a0ce40a 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionsStatsGenerator.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/FunctionsStatsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/LeaderService.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/LeaderService.java
index 132441b1be282..7f035b5562f24 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/LeaderService.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/LeaderService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MembershipManager.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MembershipManager.java
index 55484b62e9075..d4839bd17467a 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MembershipManager.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MembershipManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MetricsGenerator.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MetricsGenerator.java
index e61328ad711f0..971b724401aef 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MetricsGenerator.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/MetricsGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/PulsarWorkerService.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/PulsarWorkerService.java
index 307e63262afb5..e0990abe73b9a 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/PulsarWorkerService.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/PulsarWorkerService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/SchedulerManager.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/SchedulerManager.java
index 1f4b7852fe2f0..c378b1494e1e5 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/SchedulerManager.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/SchedulerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/Worker.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/Worker.java
index d4d4873737d69..03a040369999f 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/Worker.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/Worker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerService.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerService.java
index ff3e8b6f5061c..3bc35c0bc6ec8 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerService.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerStatsManager.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerStatsManager.java
index 4c7d28cc70d84..d746f867d8ece 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerStatsManager.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerStatsManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.functions.worker;
 
 import static org.apache.pulsar.common.stats.JvmMetrics.getJvmDirectMemoryUsed;
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerUtils.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerUtils.java
index b59765d209370..415c278f25c4b 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerUtils.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLInputStream.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLInputStream.java
index 2137f4db4e76f..f009f57d1aed3 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLInputStream.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLInputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLOutputStream.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLOutputStream.java
index 67d020d7533d9..ae1ebaf84d209 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLOutputStream.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/DLOutputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/package-info.java
index 4bd11c02f1115..f10ce793befcb 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/dlog/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/package-info.java
index 9f2bbce7e1b15..dfa32ff30f3d7 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/ConfigurationResource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/ConfigurationResource.java
index f139544823169..830ab027a79cc 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/ConfigurationResource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/ConfigurationResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/FunctionApiResource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/FunctionApiResource.java
index ce2fa77e836ea..d37f7f15c606e 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/FunctionApiResource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/FunctionApiResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/Resources.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/Resources.java
index 1192d0cf88e14..d98ae68d9666b 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/Resources.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/Resources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/RestUtils.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/RestUtils.java
index 99843754372f9..519063a6981bc 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/RestUtils.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/RestUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerReadinessResource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerReadinessResource.java
index eac6eb40b1084..36fb89d6606aa 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerReadinessResource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerReadinessResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerServer.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerServer.java
index e913db0ae797d..2b3ea30121015 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerServer.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/WorkerServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/ComponentImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/ComponentImpl.java
index 95c9d70058d3b..a42874a42f06f 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/ComponentImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/ComponentImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImpl.java
index 799de49d3cc63..b7883e14c91e8 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplV2.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplV2.java
index 2570bf3ee867a..7b7f84aa82823 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplV2.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsMetricsResource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsMetricsResource.java
index f8ee8f6444f90..e48169d122f62 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsMetricsResource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/FunctionsMetricsResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SinksImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SinksImpl.java
index 80454ee890160..fff376c5dcca1 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SinksImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SinksImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SourcesImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SourcesImpl.java
index 44199dd9917fa..2c5921bf7ea9d 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SourcesImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/SourcesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/WorkerImpl.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/WorkerImpl.java
index 0569e5a4d55cb..364c3ec1ab104 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/WorkerImpl.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/WorkerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/package-info.java
index 4dbb7c0dbc06e..ec6e16ba9c582 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionsApiV2Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionsApiV2Resource.java
index afb95c1fab481..9176013b783f6 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionsApiV2Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionsApiV2Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerApiV2Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerApiV2Resource.java
index 932ee07bff028..496f6f43028fe 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerApiV2Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerApiV2Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerStatsApiV2Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerStatsApiV2Resource.java
index ef96e180670ca..b6a7914f0fdfd 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerStatsApiV2Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/WorkerStatsApiV2Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/package-info.java
index 02a0dac3c6233..a16e9b41acf33 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionsApiV3Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionsApiV3Resource.java
index 092844db489dd..bca0cf4bf3d75 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionsApiV3Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionsApiV3Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3Resource.java
index 622dd15cd79a7..4f91208f14320 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinksApiV3Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinksApiV3Resource.java
index 99a39f2496d63..b110c8f72c677 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinksApiV3Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SinksApiV3Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3Resource.java
index c72498f084aae..47c7c5aad6fdc 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourcesApiV3Resource.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourcesApiV3Resource.java
index 49bcb57b5c974..a669d4f089dd0 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourcesApiV3Resource.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/SourcesApiV3Resource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/package-info.java
index c3bee89057a16..fe927ee8fb55d 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/api/v3/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/package-info.java
index b92227143c008..d7b1f7752bc7a 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/rest/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/IScheduler.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/IScheduler.java
index dec216c7701b2..5454bdf48d505 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/IScheduler.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/IScheduler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinScheduler.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinScheduler.java
index 8cf905f7a83fe..b19036e9412ac 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinScheduler.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinScheduler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/package-info.java
index ae7e568f3edc5..78d61aecdc3e5 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/scheduler/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceDefinition.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceDefinition.java
index 497f7bdd8709d..fb04458213703 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceDefinition.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceLoader.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceLoader.java
index 89f3c7ef72be6..5b235a328d676 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceLoader.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceMetadata.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceMetadata.java
index 6a44cb4dd273c..97a76fc53b045 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceMetadata.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceWithClassLoader.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceWithClassLoader.java
index 6959616ce3d7d..18b56ef269c69 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceWithClassLoader.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/WorkerServiceWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Component.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Component.java
index db315f1181e81..fc01ec55b6c4c 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Component.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Component.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Functions.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Functions.java
index e63cb59147576..954ab1d26182f 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Functions.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Functions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/FunctionsV2.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/FunctionsV2.java
index a3f53c338de08..6a4be7cdf6f0e 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/FunctionsV2.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/FunctionsV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sinks.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sinks.java
index d97a2856cd2c6..2c0dcb82e0dbc 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sinks.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sinks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sources.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sources.java
index 089115228b2d9..781a25e92cc87 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sources.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Sources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Workers.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Workers.java
index 2045e4b2af656..a13157ea6476c 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Workers.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/Workers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/package-info.java
index 9195251f2322f..601e94e0193a5 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/package-info.java b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/package-info.java
index f8dfc2b0cfc9b..b148142d83fcc 100644
--- a/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/package-info.java
+++ b/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/service/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinatorTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinatorTest.java
index afd8314615f74..561b52076d72c 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinatorTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/ClusterServiceCoordinatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionActionerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionActionerTest.java
index 2412aebc294b2..e84bf85d6c74b 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionActionerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionActionerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailerTest.java
index a64d451628dda..e8d991d6e4b92 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionAssignmentTailerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataManagerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataManagerTest.java
index 4fd6f85c4aff6..8c0a0595a17e5 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataManagerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailerTest.java
index 713bfc41cb8e1..626cede140dea 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionMetaDataTopicTailerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionRuntimeManagerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionRuntimeManagerTest.java
index 61237cdf481ea..d538458dbae04 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionRuntimeManagerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionRuntimeManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionWorkerStarterTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionWorkerStarterTest.java
index b0529430b97d1..51bcd974f509a 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionWorkerStarterTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/FunctionWorkerStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/LeaderServiceTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/LeaderServiceTest.java
index e8313306b4c89..dc8fd81034c4d 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/LeaderServiceTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/LeaderServiceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/MembershipManagerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/MembershipManagerTest.java
index 486ff95e17c15..86c518910258c 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/MembershipManagerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/MembershipManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/SchedulerManagerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/SchedulerManagerTest.java
index 0d2f1bda95270..67590e81e128e 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/SchedulerManagerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/SchedulerManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/WorkerUtilsTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/WorkerUtilsTest.java
index e504b2b6da0a5..c5e6b4aaded74 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/WorkerUtilsTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/WorkerUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLInputStreamTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLInputStreamTest.java
index a1f1688b5e614..c78cce45d6f88 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLInputStreamTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLInputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLOutputStreamTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLOutputStreamTest.java
index 7e86da7972c07..ebcaf37389f81 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLOutputStreamTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/dlog/DLOutputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClock.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClock.java
index 621cba1db3503..7c2076a521fe8 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClock.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClockTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClockTest.java
index d643a2b67a6c9..eab84d0c71d89 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClockTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockClockTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorController.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorController.java
index ee86317744162..2cd877041d6fc 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorController.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorControllerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorControllerTest.java
index aaeb825f51304..6f9c0004c0796 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorControllerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/executor/MockExecutorControllerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplTest.java
index 7ffebcb3216f8..998d85683e204 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/FunctionsImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/PulsarFunctionTestTemporaryDirectory.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/PulsarFunctionTestTemporaryDirectory.java
index 5f403ddfd84a4..b4dd1e6d503e7 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/PulsarFunctionTestTemporaryDirectory.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/PulsarFunctionTestTemporaryDirectory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionApiV2ResourceTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionApiV2ResourceTest.java
index 420b7c113cad5..80b626165a5d8 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionApiV2ResourceTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v2/FunctionApiV2ResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionApiV3ResourceTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionApiV3ResourceTest.java
index d8dc9a063c4d1..c34b26180f876 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionApiV3ResourceTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/FunctionApiV3ResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3ResourceTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3ResourceTest.java
index 05073b9732e2f..9f0de2a12e091 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3ResourceTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SinkApiV3ResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3ResourceTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3ResourceTest.java
index 2be82945afe05..85d80edeff90b 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3ResourceTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/rest/api/v3/SourceApiV3ResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinSchedulerTest.java b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinSchedulerTest.java
index b592a5f2da255..e3cf0ed5413cd 100644
--- a/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinSchedulerTest.java
+++ b/pulsar-functions/worker/src/test/java/org/apache/pulsar/functions/worker/scheduler/RoundRobinSchedulerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeAbstractSink.java b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeAbstractSink.java
index f177a7ca18f78..a0cc2809239ed 100644
--- a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeAbstractSink.java
+++ b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.aerospike;
 
 import com.aerospike.client.AerospikeClient;
diff --git a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeSinkConfig.java b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeSinkConfig.java
index facfea8717a22..79ce5a40d4497 100644
--- a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeSinkConfig.java
+++ b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.aerospike;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeStringSink.java b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeStringSink.java
index 7a6f1ee2aa895..93a081e48f513 100644
--- a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeStringSink.java
+++ b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/AerospikeStringSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.aerospike;
 
 import java.nio.charset.StandardCharsets;
diff --git a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/package-info.java b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/package-info.java
index 24264fc49862d..b4b597024d2dc 100644
--- a/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/package-info.java
+++ b/pulsar-io/aerospike/src/main/java/org/apache/pulsar/io/aerospike/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AbstractAwsConnector.java b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AbstractAwsConnector.java
index d5f6284b17bc6..82d044637f0b5 100644
--- a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AbstractAwsConnector.java
+++ b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AbstractAwsConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsCredentialProviderPlugin.java b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsCredentialProviderPlugin.java
index 36cec76a28878..4ba299eb27936 100644
--- a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsCredentialProviderPlugin.java
+++ b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsCredentialProviderPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.aws;
 
 import com.amazonaws.auth.AWSCredentials;
diff --git a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsDefaultProviderChainPlugin.java b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsDefaultProviderChainPlugin.java
index a7444e46cce6f..48a2646cabb8a 100644
--- a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsDefaultProviderChainPlugin.java
+++ b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/AwsDefaultProviderChainPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/STSAssumeRoleProviderPlugin.java b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/STSAssumeRoleProviderPlugin.java
index 024ba06cb278c..efb5f394c0c2e 100644
--- a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/STSAssumeRoleProviderPlugin.java
+++ b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/STSAssumeRoleProviderPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/package-info.java b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/package-info.java
index e784ff5b9d007..151c6a3ebbc37 100644
--- a/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/package-info.java
+++ b/pulsar-io/aws/src/main/java/org/apache/pulsar/io/aws/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPrintSink.java b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPrintSink.java
index 3cf8877c0135e..4e859f7ff6934 100644
--- a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPrintSink.java
+++ b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPrintSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPushSource.java b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPushSource.java
index de4654e5f5f3c..ed610ea10781d 100644
--- a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPushSource.java
+++ b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorPushSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.batchdatagenerator;
 
 import io.codearte.jfairy.Fairy;
diff --git a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorSource.java b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorSource.java
index 3a7fed0ed650d..5f3b18576b410 100644
--- a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorSource.java
+++ b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/Person.java b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/Person.java
index f112b111a741b..43339faf41d1e 100644
--- a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/Person.java
+++ b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/Person.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/package-info.java b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/package-info.java
index 2decd5c7fde23..57090a760381c 100644
--- a/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/package-info.java
+++ b/pulsar-io/batch-data-generator/src/main/java/org/apache/pulsar/io/batchdatagenerator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-data-generator/src/test/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorExec.java b/pulsar-io/batch-data-generator/src/test/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorExec.java
index 1e7ed7ffd3e94..2cb15274eb335 100644
--- a/pulsar-io/batch-data-generator/src/test/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorExec.java
+++ b/pulsar-io/batch-data-generator/src/test/java/org/apache/pulsar/io/batchdatagenerator/BatchDataGeneratorExec.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/CronTriggerer.java b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/CronTriggerer.java
index fd3be2fd09726..53d3244ed6ddd 100644
--- a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/CronTriggerer.java
+++ b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/CronTriggerer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/ImmediateTriggerer.java b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/ImmediateTriggerer.java
index 57b09b3554d00..4501ad6c88464 100644
--- a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/ImmediateTriggerer.java
+++ b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/ImmediateTriggerer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/package-info.java b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/package-info.java
index be49d3d4a0b4c..6eaea44a4f284 100644
--- a/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/package-info.java
+++ b/pulsar-io/batch-discovery-triggerers/src/main/java/org/apache/pulsar/io/batchdiscovery/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalAbstractSource.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalAbstractSource.java
index c871242234855..06c8788d5aea1 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalAbstractSource.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalAbstractSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalByteSource.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalByteSource.java
index cf489600fcfcf..f27c5c21f10d7 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalByteSource.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalByteSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalSourceConfig.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalSourceConfig.java
index da9c199eb5158..54bdcf9f06153 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalSourceConfig.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalStringSource.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalStringSource.java
index f615bfee615ed..cad6eeb9ba680 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalStringSource.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/CanalStringSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/MessageUtils.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/MessageUtils.java
index 77ee5bb7ef976..5f3caa696f996 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/MessageUtils.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/MessageUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/package-info.java b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/package-info.java
index 2727f77afd864..801724d6919a2 100644
--- a/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/package-info.java
+++ b/pulsar-io/canal/src/main/java/org/apache/pulsar/io/canal/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraAbstractSink.java b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraAbstractSink.java
index 7a872ff6504ec..67eca38e29215 100644
--- a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraAbstractSink.java
+++ b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.cassandra;
 
 import com.datastax.driver.core.BoundStatement;
diff --git a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraSinkConfig.java b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraSinkConfig.java
index 821e973dec656..14519e4d4a714 100644
--- a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraSinkConfig.java
+++ b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.cassandra;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraStringSink.java b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraStringSink.java
index 694b79b055be6..789e7c2b73b73 100644
--- a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraStringSink.java
+++ b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/CassandraStringSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.cassandra;
 
 import org.apache.pulsar.functions.api.Record;
diff --git a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/package-info.java b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/package-info.java
index 5448c17ac0787..0968ec792a31b 100644
--- a/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/package-info.java
+++ b/pulsar-io/cassandra/src/main/java/org/apache/pulsar/io/cassandra/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/IOConfigUtils.java b/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/IOConfigUtils.java
index 9bedcc37bab7e..97224ca872128 100644
--- a/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/IOConfigUtils.java
+++ b/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/IOConfigUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/package-info.java b/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/package-info.java
index 3673438f8316c..dc7301ab85b57 100644
--- a/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/package-info.java
+++ b/pulsar-io/common/src/main/java/org/apache/pulsar/io/common/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/common/src/test/java/org/apache/pulsar/io/common/IOConfigUtilsTest.java b/pulsar-io/common/src/test/java/org/apache/pulsar/io/common/IOConfigUtilsTest.java
index 52126c538e03a..52afac1a5ac0c 100644
--- a/pulsar-io/common/src/test/java/org/apache/pulsar/io/common/IOConfigUtilsTest.java
+++ b/pulsar-io/common/src/test/java/org/apache/pulsar/io/common/IOConfigUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchPushSource.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchPushSource.java
index f6821aceaefb9..edf7b2756dd99 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchPushSource.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchPushSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSource.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSource.java
index d8baf58fd0092..0a4eadc5fabe4 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSource.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSourceTriggerer.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSourceTriggerer.java
index 74917f65f0067..88c5480b1b515 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSourceTriggerer.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/BatchSourceTriggerer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/KeyValue.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/KeyValue.java
index 59f37dfca310a..a84e3774b526f 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/KeyValue.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/KeyValue.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/PushSource.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/PushSource.java
index bc0155070ce22..dbd4dc4e1e9ff 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/PushSource.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/PushSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Sink.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Sink.java
index 7f6bdc7213b2a..40405f5db9287 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Sink.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Sink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SinkContext.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SinkContext.java
index 4718d64235d93..72fb6eb8cec0f 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SinkContext.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SinkContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Source.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Source.java
index dbe08d35f37e3..a160245e8a087 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Source.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/Source.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SourceContext.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SourceContext.java
index 3f1665ab48c93..eef4c31e6d0b7 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SourceContext.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/SourceContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/Connector.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/Connector.java
index a5364e150d6a5..b62f22fef1f86 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/Connector.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/Connector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/FieldDoc.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/FieldDoc.java
index dee16120c56cf..40c6eee197691 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/FieldDoc.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/FieldDoc.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/IOType.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/IOType.java
index b5a33a4fd08af..59cd0c6c1d8b8 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/IOType.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/IOType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/package-info.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/package-info.java
index 2b92e76d4063b..e38968fc1f160 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/package-info.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/annotations/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/package-info.java b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/package-info.java
index 77d9d15ce5b94..8aebc6eff49a7 100644
--- a/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/package-info.java
+++ b/pulsar-io/core/src/main/java/org/apache/pulsar/io/core/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/BatchPushSourceTest.java b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/BatchPushSourceTest.java
index 3ac2b49545fc8..3de9f7c680525 100644
--- a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/BatchPushSourceTest.java
+++ b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/BatchPushSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SinkTest.java b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SinkTest.java
index 0980bd1562505..c34aeb0d27052 100644
--- a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SinkTest.java
+++ b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SourceTest.java b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SourceTest.java
index a281a54de400d..a9eeaaad9ff80 100644
--- a/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SourceTest.java
+++ b/pulsar-io/core/src/test/java/org/apache/pulsar/io/core/SourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorPrintSink.java b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorPrintSink.java
index 05d64061d1967..8046d8a0271e6 100644
--- a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorPrintSink.java
+++ b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorPrintSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSource.java b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSource.java
index 40938a65c5d12..6a8d501b297f7 100644
--- a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSource.java
+++ b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSourceConfig.java b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSourceConfig.java
index c4c7021a71f72..b99b59487593d 100644
--- a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSourceConfig.java
+++ b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/DataGeneratorSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/Person.java b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/Person.java
index fed9e34be3e7c..a5bf2abb54c21 100644
--- a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/Person.java
+++ b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/Person.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/package-info.java b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/package-info.java
index eab046c1fae5b..8f24f7af6935b 100644
--- a/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/package-info.java
+++ b/pulsar-io/data-generator/src/main/java/org/apache/pulsar/io/datagenerator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/DebeziumSource.java b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/DebeziumSource.java
index 62c3984ef603c..4cdd363dbe9a9 100644
--- a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/DebeziumSource.java
+++ b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/DebeziumSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistory.java b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistory.java
index 306a791fa9ecd..9669a6e131b1b 100644
--- a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistory.java
+++ b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/SerDeUtils.java b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/SerDeUtils.java
index 1c3897a407eba..3d8dd3bd08d5c 100644
--- a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/SerDeUtils.java
+++ b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/SerDeUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.debezium;
 
 import java.io.ByteArrayInputStream;
diff --git a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/package-info.java b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/package-info.java
index 4522ccf283e4e..4dba285d03104 100644
--- a/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/package-info.java
+++ b/pulsar-io/debezium/core/src/main/java/org/apache/pulsar/io/debezium/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/core/src/test/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistoryTest.java b/pulsar-io/debezium/core/src/test/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistoryTest.java
index 081cfdcc5435a..1c5863e557e9a 100644
--- a/pulsar-io/debezium/core/src/test/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistoryTest.java
+++ b/pulsar-io/debezium/core/src/test/java/org/apache/pulsar/io/debezium/PulsarDatabaseHistoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/DebeziumMongoDbSource.java b/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/DebeziumMongoDbSource.java
index 8017ffef4595b..a78664301be8e 100644
--- a/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/DebeziumMongoDbSource.java
+++ b/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/DebeziumMongoDbSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/package-info.java b/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/package-info.java
index 465695aa51232..d400a3788d734 100644
--- a/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/package-info.java
+++ b/pulsar-io/debezium/mongodb/src/main/java/org/apache/pulsar/io/debezium/mongodb/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/DebeziumMsSqlSource.java b/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/DebeziumMsSqlSource.java
index 46b58276d9bf9..f60653e7aaede 100644
--- a/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/DebeziumMsSqlSource.java
+++ b/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/DebeziumMsSqlSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/package-info.java b/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/package-info.java
index 2ceb1d4b6a355..681e561000a16 100644
--- a/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/package-info.java
+++ b/pulsar-io/debezium/mssql/src/main/java/org/apache/pulsar/io/debezium/mssql/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/DebeziumMysqlSource.java b/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/DebeziumMysqlSource.java
index ba3d2e1eaadfe..633535512d25b 100644
--- a/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/DebeziumMysqlSource.java
+++ b/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/DebeziumMysqlSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/package-info.java b/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/package-info.java
index 5a6d9e727a994..f41c1590df40b 100644
--- a/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/package-info.java
+++ b/pulsar-io/debezium/mysql/src/main/java/org/apache/pulsar/io/debezium/mysql/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/DebeziumOracleSource.java b/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/DebeziumOracleSource.java
index 3670c5c5043ad..cb7363ac8cd94 100644
--- a/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/DebeziumOracleSource.java
+++ b/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/DebeziumOracleSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/package-info.java b/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/package-info.java
index 320146983a992..7efd1fea05d77 100644
--- a/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/package-info.java
+++ b/pulsar-io/debezium/oracle/src/main/java/org/apache/pulsar/io/debezium/oracle/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/DebeziumPostgresSource.java b/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/DebeziumPostgresSource.java
index 28907d9492069..ef645aad6b102 100644
--- a/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/DebeziumPostgresSource.java
+++ b/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/DebeziumPostgresSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/package-info.java b/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/package-info.java
index 5413a8d32f0d1..bda08b8926fdd 100644
--- a/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/package-info.java
+++ b/pulsar-io/debezium/postgres/src/main/java/org/apache/pulsar/io/debezium/postgres/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/ConnectorDocGenerator.java b/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/ConnectorDocGenerator.java
index f023b5b5e9104..927d94b3e198c 100644
--- a/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/ConnectorDocGenerator.java
+++ b/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/ConnectorDocGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/package-info.java b/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/package-info.java
index cc716cd7aaff3..500c339050d70 100644
--- a/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/package-info.java
+++ b/pulsar-io/docs/src/main/java/org/apache/pulsar/io/docs/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSource.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSource.java
index 07ec53fb05cd1..d67c4e21154ee 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSource.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfig.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfig.java
index e85bdb34b6fe7..19092652369b7 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfig.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecord.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecord.java
index 4be63c1f3ecd9..e1e6c3077fa96 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecord.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessor.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessor.java
index e5c6c9e8eb6a4..df2d2e3c0140b 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessor.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessorFactory.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessorFactory.java
index d30434634a4e0..33fdd9438d1ae 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessorFactory.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/StreamsRecordProcessorFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/package-info.java b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/package-info.java
index a8dcd692ca2e1..5bae50abcfea7 100644
--- a/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/package-info.java
+++ b/pulsar-io/dynamodb/src/main/java/org/apache/pulsar/io/dynamodb/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/dynamodb/src/test/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfigTests.java b/pulsar-io/dynamodb/src/test/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfigTests.java
index 2d7ac728c3bcf..f84cb785896e6 100644
--- a/pulsar-io/dynamodb/src/test/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfigTests.java
+++ b/pulsar-io/dynamodb/src/test/java/org/apache/pulsar/io/dynamodb/DynamoDBSourceConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClient.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClient.java
index e46795e2b8841..d6fb5bb705d86 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClient.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfig.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfig.java
index 51dfeedf2531c..4f9a91a81ba97 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfig.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConnectionException.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConnectionException.java
index ca8d213a0d359..d0dbc00b0abe6 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConnectionException.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConnectionException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSink.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSink.java
index 6f029e1f2dccc..1e7df55527101 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSink.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSslConfig.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSslConfig.java
index 1c8fb64bc8ddc..e96926576cb72 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSslConfig.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSslConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatter.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatter.java
index d176fea072ae4..38ba6fdb9a754 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatter.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/JsonConverter.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/JsonConverter.java
index 9acf11b81157d..01958cac58e37 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/JsonConverter.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/JsonConverter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetry.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetry.java
index 67d195cf71d23..ba1a2950851f1 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetry.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/BulkProcessor.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/BulkProcessor.java
index 709d421239055..19e164b8433e9 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/BulkProcessor.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/BulkProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClient.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClient.java
index 561358a3e5c08..a81a229607b55 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClient.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactory.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactory.java
index 76429d07fc144..9ceda9631a364 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactory.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticBulkProcessor.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticBulkProcessor.java
index fd4dc757bd391..270da84d94224 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticBulkProcessor.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticBulkProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticSearchJavaRestClient.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticSearchJavaRestClient.java
index bd1efcb971b70..50876704ff297 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticSearchJavaRestClient.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/ElasticSearchJavaRestClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/package-info.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/package-info.java
index c345a41bdd19b..4f3333547921d 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/package-info.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/elastic/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/OpenSearchHighLevelRestClient.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/OpenSearchHighLevelRestClient.java
index df2597fdf70b7..7b7041967026e 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/OpenSearchHighLevelRestClient.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/OpenSearchHighLevelRestClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.elasticsearch.client.opensearch;
 
 import com.google.common.annotations.VisibleForTesting;
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/RandomExponentialBackoffPolicy.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/RandomExponentialBackoffPolicy.java
index 2310385a4881b..2c242d53a120c 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/RandomExponentialBackoffPolicy.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/RandomExponentialBackoffPolicy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/package-info.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/package-info.java
index 92ca087abd4d7..2d57050c78833 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/package-info.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/opensearch/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/package-info.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/package-info.java
index acb4eef97e7db..75fa4139f0be2 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/package-info.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/client/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/package-info.java b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/package-info.java
index c4f5d6dcccabb..a1d40638d13b1 100644
--- a/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/package-info.java
+++ b/pulsar-io/elastic-search/src/main/java/org/apache/pulsar/io/elasticsearch/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchAuthTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchAuthTests.java
index 67524b4233481..7c56bfc23c96d 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchAuthTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchAuthTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchBWCTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchBWCTests.java
index 04a92be11b956..2fb9c4e818ab4 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchBWCTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchBWCTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientSslTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientSslTests.java
index 7781b6724a392..5598a88d410a9 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientSslTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientSslTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientTests.java
index 8a453dfe4514a..dc3ca8c34e733 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchClientTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfigTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfigTests.java
index 5f59f8212774c..28f3c444e88e4 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfigTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchExtractTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchExtractTests.java
index 0d6c9126314fb..cbc3de908c68f 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchExtractTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchExtractTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkRawDataTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkRawDataTests.java
index bff1f7d791aba..7749dc5ecca2f 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkRawDataTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkRawDataTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkTests.java
index 4975217c62008..7ab2342e101e1 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchTestBase.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchTestBase.java
index 16b0423d8b1b7..5f2bb1e5d7526 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchTestBase.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/ElasticSearchTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatterTest.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatterTest.java
index 4fbbe1d5b3cfa..301f621c800ee 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatterTest.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/IndexNameFormatterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/JsonConverterTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/JsonConverterTests.java
index 322891c7be066..d641aefc5de66 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/JsonConverterTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/JsonConverterTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetryTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetryTests.java
index dcdfc63dbec81..8127cb532ef8f 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetryTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/RandomExponentialRetryTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactoryTest.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactoryTest.java
index 58211fdef0442..e1aaadcd54973 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactoryTest.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/client/RestClientFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/Profile.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/Profile.java
index 64797303fc803..5b6452bd8b0b2 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/Profile.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/Profile.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/UserProfile.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/UserProfile.java
index 2b75a90e4cdf4..159af07c92503 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/UserProfile.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/data/UserProfile.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientSslTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientSslTests.java
index 92bfd2509ffcf..de6946136855a 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientSslTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientSslTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientTests.java
index 2b7d72d6d5d54..6b4e67305fbef 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchClientTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkRawDataTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkRawDataTests.java
index ce18e6ea2b799..b3b717fd41cb0 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkRawDataTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkRawDataTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkTests.java
index b224c7b69093d..fb7bba9e18f0c 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/opensearch/OpenSearchSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/testcontainers/ElasticToxiproxiContainer.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/testcontainers/ElasticToxiproxiContainer.java
index 348c350743a9c..a8af70045500a 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/testcontainers/ElasticToxiproxiContainer.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/testcontainers/ElasticToxiproxiContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.elasticsearch.testcontainers;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7AuthTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7AuthTests.java
index 3bbb012c8fe47..b211b2c030a41 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7AuthTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7AuthTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientSslTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientSslTests.java
index 9709b259e381b..e5863d514064e 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientSslTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientSslTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientTests.java
index d982ed9826030..9318f10607459 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7ClientTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkRawDataTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkRawDataTests.java
index a193982ad388e..9cabc7d63cb49 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkRawDataTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkRawDataTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkTests.java
index fbd8979ac8023..8949a30bf44d4 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v7/ElasticSearch7SinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8AuthTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8AuthTests.java
index c2d29b1de6d73..4570e69626d08 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8AuthTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8AuthTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientSslTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientSslTests.java
index 25155b0d0a232..578311c9be125 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientSslTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientSslTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientTests.java
index 19546d45f960e..188a04ab856db 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8ClientTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkRawDataTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkRawDataTests.java
index 09343e947930d..b546ca83dfc31 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkRawDataTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkRawDataTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkTests.java b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkTests.java
index b2f293f64fb62..bf56ee91f491a 100644
--- a/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkTests.java
+++ b/pulsar-io/elastic-search/src/test/java/org/apache/pulsar/io/elasticsearch/v8/ElasticSearch8SinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileConsumerThread.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileConsumerThread.java
index 163de6c4ea8fc..7e0c9344e8877 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileConsumerThread.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileConsumerThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileListingThread.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileListingThread.java
index dac8f45754c31..5958fc3748c31 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileListingThread.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileListingThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileRecord.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileRecord.java
index 5cdd5d0158437..585e98bf84067 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileRecord.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSource.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSource.java
index a67e3195ad724..c201977d56e25 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSource.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSourceConfig.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSourceConfig.java
index 5290c87a78350..804f64c4602d3 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSourceConfig.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/FileSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/ProcessedFileThread.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/ProcessedFileThread.java
index ecde87d4f89b0..e5755b2e4a000 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/ProcessedFileThread.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/ProcessedFileThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/package-info.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/package-info.java
index 079534397925b..706e3fa47b412 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/package-info.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
index 4e7d927e2a255..858a499ee284f 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/GZipFiles.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
index 367b04edd487e..bc4cfc3ffbf87 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/ZipFiles.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/package-info.java b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/package-info.java
index 2b21e913bd78e..1211e23995aed 100644
--- a/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/package-info.java
+++ b/pulsar-io/file/src/main/java/org/apache/pulsar/io/file/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/AbstractFileTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/AbstractFileTests.java
index 1feccb7e24e10..7680ce7f40fa4 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/AbstractFileTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/AbstractFileTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.file;
 
 import java.io.File;
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileConsumerThreadTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileConsumerThreadTests.java
index 30284a5357285..b96d56ca69061 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileConsumerThreadTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileConsumerThreadTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileListingThreadTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileListingThreadTests.java
index e56d90d76f762..bd6ffc536a238 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileListingThreadTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileListingThreadTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileSourceConfigTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileSourceConfigTests.java
index d2cf21899c904..45a95217d1d3d 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileSourceConfigTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/FileSourceConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/ProcessedFileThreadTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/ProcessedFileThreadTests.java
index 49ac9595e1612..8365f97575860 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/ProcessedFileThreadTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/ProcessedFileThreadTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/TestFileGenerator.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/TestFileGenerator.java
index 21ad85279a6a8..dfdeb0aa743af 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/TestFileGenerator.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/TestFileGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/GZipFilesTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/GZipFilesTests.java
index b08bb0086a999..1cc7faf84f419 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/GZipFilesTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/GZipFilesTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/ZipFilesTests.java b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/ZipFilesTests.java
index 2fc7286b3a3e5..c45ee199dc517 100644
--- a/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/ZipFilesTests.java
+++ b/pulsar-io/file/src/test/java/org/apache/pulsar/io/file/utils/ZipFilesTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConfig.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConfig.java
index 83302b8c6c390..fbcda414bdc8a 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConfig.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConnector.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConnector.java
index e13461a9508bc..82c843813e85e 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConnector.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/FlumeConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/package-info.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/package-info.java
index 885a6b7c8c8ad..2ce89df678cdd 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/package-info.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/AbstractSink.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/AbstractSink.java
index 0b59bf8ae8cfb..038642edc379b 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/AbstractSink.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/AbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/SourceOfFlume.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/SourceOfFlume.java
index 76ac1e3b945aa..e6825c7f906ba 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/SourceOfFlume.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/SourceOfFlume.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/StringSink.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/StringSink.java
index a05950a9aa808..24b6c1b871bc3 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/StringSink.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/StringSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/package-info.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/package-info.java
index 53cd17eaa3281..64e4b0370abeb 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/package-info.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSinkOfFlume.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSinkOfFlume.java
index 79874cf07a4f4..761b7dcbb1929 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSinkOfFlume.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSinkOfFlume.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSource.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSource.java
index af8e1b9bdce21..5f3b1676aac29 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSource.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/AbstractSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/SinkOfFlume.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/SinkOfFlume.java
index 46d12e25c7e35..522566cb1cbe2 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/SinkOfFlume.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/SinkOfFlume.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/StringSource.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/StringSource.java
index 3c25986b214fb..7c2920808c8c9 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/StringSource.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/StringSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/package-info.java b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/package-info.java
index d1f5be0a03e88..d6e93a3d32d0e 100644
--- a/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/package-info.java
+++ b/pulsar-io/flume/src/main/java/org/apache/pulsar/io/flume/source/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/AbstractFlumeTests.java b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/AbstractFlumeTests.java
index c9fe6c67332ed..42b5afc0eaaf3 100644
--- a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/AbstractFlumeTests.java
+++ b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/AbstractFlumeTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/sink/StringSinkTests.java b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/sink/StringSinkTests.java
index 58c6db74f010c..cb03f065b7416 100644
--- a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/sink/StringSinkTests.java
+++ b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/sink/StringSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/source/StringSourceTests.java b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/source/StringSourceTests.java
index c9f7ceac28099..5c900f905f547 100644
--- a/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/source/StringSourceTests.java
+++ b/pulsar-io/flume/src/test/java/org/apache/pulsar/io/flume/source/StringSourceTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/HbaseAbstractConfig.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/HbaseAbstractConfig.java
index 00ace82bccb2e..6b76f7e3f1881 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/HbaseAbstractConfig.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/HbaseAbstractConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/package-info.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/package-info.java
index b8f7722dbb0cf..82e37e33c87e4 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/package-info.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseAbstractSink.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseAbstractSink.java
index 5c771233edccf..af92643e0a0ae 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseAbstractSink.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSink.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSink.java
index 54673bf5aecbc..4d03fe1eb70f7 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSink.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfig.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfig.java
index aa09b1fa8703a..0b1eda15ab8d0 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfig.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/package-info.java b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/package-info.java
index f3899654fdf71..c4dc52c092973 100644
--- a/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/package-info.java
+++ b/pulsar-io/hbase/src/main/java/org/apache/pulsar/io/hbase/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/TableUtils.java b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/TableUtils.java
index 7c3c78e8a7d56..9cb5864e6a97b 100644
--- a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/TableUtils.java
+++ b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/TableUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSinkTest.java b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSinkTest.java
index 09127eba5ef8f..a4dc2c6abe29a 100644
--- a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSinkTest.java
+++ b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseGenericRecordSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfigTest.java b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfigTest.java
index 8312bad0e44c3..d495726a3f647 100644
--- a/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfigTest.java
+++ b/pulsar-io/hbase/src/test/java/org/apache/pulsar/io/hbase/sink/HbaseSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConfig.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConfig.java
index 2448875ff10c9..757360e04533c 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConfig.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConnector.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConnector.java
index c79ee49689b36..d7277aa627383 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConnector.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/AbstractHdfsConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/Compression.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/Compression.java
index e698b327a82b2..e7617d231c169 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/Compression.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/Compression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/HdfsResources.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/HdfsResources.java
index e7575c045dd3e..5fd6b283e6b41 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/HdfsResources.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/HdfsResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/SecurityUtil.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/SecurityUtil.java
index 184296945a0e3..ca178aad911e2 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/SecurityUtil.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/SecurityUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/package-info.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/package-info.java
index ece38d0f6481a..464c6db341e8f 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/package-info.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsAbstractSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsAbstractSink.java
index 27e841a0df24e..7b025d16378ff 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsAbstractSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfig.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfig.java
index 13ce2df48ac61..f7d73a52e12ec 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfig.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSyncThread.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSyncThread.java
index 85248693e5169..9ddd83f4423f9 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSyncThread.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/HdfsSyncThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/package-info.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/package-info.java
index 650ccb746fd95..238a441ee0ee3 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/package-info.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsAbstractSequenceFileSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsAbstractSequenceFileSink.java
index 1c41cd27effcd..355c00080effe 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsAbstractSequenceFileSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsAbstractSequenceFileSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialTextSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialTextSink.java
index 3d35512b2125e..8fa908c3c8c3f 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialTextSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialTextSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSink.java
index 122cb698a2cab..3c643e287a960 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/package-info.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/package-info.java
index 31eba30a2655b..0bcb0d837fcea 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/package-info.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/seq/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsAbstractTextFileSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsAbstractTextFileSink.java
index 582c58d1d0fd4..d96309695f11c 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsAbstractTextFileSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsAbstractTextFileSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSink.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSink.java
index c289ac59b2d9c..4de5de1aedf8d 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSink.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/package-info.java b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/package-info.java
index 34b76d34b8f1c..a5618597197a6 100644
--- a/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/package-info.java
+++ b/pulsar-io/hdfs2/src/main/java/org/apache/pulsar/io/hdfs2/sink/text/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/AbstractHdfsSinkTest.java b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/AbstractHdfsSinkTest.java
index dee3ec491cd03..2660199dc18ae 100644
--- a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/AbstractHdfsSinkTest.java
+++ b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/AbstractHdfsSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfigTests.java b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfigTests.java
index aa76064f2a374..1d4b379011e0b 100644
--- a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfigTests.java
+++ b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/HdfsSinkConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialSinkTests.java b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialSinkTests.java
index 60f2ba51eb9de..bfcce66ba0269 100644
--- a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialSinkTests.java
+++ b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsSequentialSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSinkTests.java b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSinkTests.java
index c0a051d8d838e..1a84b52fe574f 100644
--- a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSinkTests.java
+++ b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/seq/HdfsTextSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSinkTests.java b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSinkTests.java
index 3e9f403df5d08..552719f74e028 100644
--- a/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSinkTests.java
+++ b/pulsar-io/hdfs2/src/test/java/org/apache/pulsar/io/hdfs2/sink/text/HdfsStringSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConfig.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConfig.java
index 32ee7da4821fe..a371c6131a6a2 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConfig.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConnector.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConnector.java
index c6edbe99cc8d8..1252020c53b40 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConnector.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/AbstractHdfsConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/Compression.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/Compression.java
index 81a96b07e97c4..ab128474fe1d9 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/Compression.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/Compression.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/HdfsResources.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/HdfsResources.java
index 29ce81adf3fcd..f2657b66f400c 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/HdfsResources.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/HdfsResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/SecurityUtil.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/SecurityUtil.java
index a005aa10e1503..a99db62fd39ea 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/SecurityUtil.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/SecurityUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/package-info.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/package-info.java
index 86fa537069efd..f10a427e888bb 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/package-info.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsAbstractSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsAbstractSink.java
index 04b982047130d..0a8f4d94cf8c6 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsAbstractSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfig.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfig.java
index 75a7cf0eee5f1..dc1584427609a 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfig.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSyncThread.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSyncThread.java
index 550d5e1938730..24aac838a9bc2 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSyncThread.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/HdfsSyncThread.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/package-info.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/package-info.java
index c419cbd941a59..bd9c4d3ecbcb2 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/package-info.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsAbstractSequenceFileSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsAbstractSequenceFileSink.java
index be7e988674970..049057a0497d7 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsAbstractSequenceFileSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsAbstractSequenceFileSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialTextSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialTextSink.java
index 3a0ebc070e1dc..4700b08e1ac93 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialTextSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialTextSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSink.java
index f4bbbbc6d44a2..b420f801a3709 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/package-info.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/package-info.java
index 2a30ad36ccf1f..31380c40d4ae1 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/package-info.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/seq/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsAbstractTextFileSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsAbstractTextFileSink.java
index e7c6294d29052..66fd7a629557c 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsAbstractTextFileSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsAbstractTextFileSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSink.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSink.java
index eeecc971203ae..7fa8ef99fd892 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSink.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/package-info.java b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/package-info.java
index 7d7f1abdbcfd7..25b6ac118d17a 100644
--- a/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/package-info.java
+++ b/pulsar-io/hdfs3/src/main/java/org/apache/pulsar/io/hdfs3/sink/text/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/AbstractHdfsSinkTest.java b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/AbstractHdfsSinkTest.java
index 5fd16796a8b5e..8a75d03313bd5 100644
--- a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/AbstractHdfsSinkTest.java
+++ b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/AbstractHdfsSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfigTests.java b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfigTests.java
index 2706795d1994c..5b66f294fa2b5 100644
--- a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfigTests.java
+++ b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/HdfsSinkConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialSinkTests.java b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialSinkTests.java
index 7c89f572a84f3..f89fa7b1e7866 100644
--- a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialSinkTests.java
+++ b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsSequentialSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSinkTests.java b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSinkTests.java
index a8c4238d2fe67..8a3bd5ebe9d16 100644
--- a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSinkTests.java
+++ b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/seq/HdfsTextSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSinkTests.java b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSinkTests.java
index a63974e33ffe1..c0e01c7d1607b 100644
--- a/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSinkTests.java
+++ b/pulsar-io/hdfs3/src/test/java/org/apache/pulsar/io/hdfs3/sink/text/HdfsStringSinkTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/BatchSink.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/BatchSink.java
index 014410888ad75..98ffa5fdd452b 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/BatchSink.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/BatchSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSink.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSink.java
index 6acb1b99787ed..5b51461fc7b8e 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSink.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/package-info.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/package-info.java
index 1e9f5661a8179..acb2bda59ca57 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/package-info.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBAbstractSink.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBAbstractSink.java
index 1ca9b05567133..06856bad80edc 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBAbstractSink.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilder.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilder.java
index e71145fc8244b..acfd703286011 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilder.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilderImpl.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilderImpl.java
index 760592148efc8..6e6cf11574870 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilderImpl.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSink.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSink.java
index bc4e32b7d9198..55c747a8c92e3 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSink.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfig.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfig.java
index 97bb7ee753cfc..5dc8f3a1e64af 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfig.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/package-info.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/package-info.java
index 7a4728f13578b..50fa8d3ef0c82 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/package-info.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v1/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilder.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilder.java
index 20a7f56875033..fb6f200aa1159 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilder.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilderImpl.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilderImpl.java
index 45b565f48cc9d..3283724bdb022 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilderImpl.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBClientBuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSink.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSink.java
index 0938ab22058fe..08f1ab2339992 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSink.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfig.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfig.java
index 247c3ad06a4f0..b79db8bbc2a34 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfig.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/package-info.java b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/package-info.java
index d3314287eed5e..6b18d5934b9bb 100644
--- a/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/package-info.java
+++ b/pulsar-io/influxdb/src/main/java/org/apache/pulsar/io/influxdb/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSinkTest.java b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSinkTest.java
index fea40a71dfa37..92786811bd5bf 100644
--- a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSinkTest.java
+++ b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/InfluxDBGenericRecordSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSinkTest.java b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSinkTest.java
index 1990495456b6c..bf57f3f989f2b 100644
--- a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSinkTest.java
+++ b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBGenericRecordSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfigTest.java b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfigTest.java
index 7467fd858aba1..4493dcfb24854 100644
--- a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfigTest.java
+++ b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v1/InfluxDBSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfigTest.java b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfigTest.java
index c43b8178cb01f..df1f7fd29a637 100644
--- a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfigTest.java
+++ b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkTest.java b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkTest.java
index 6e003b37cddf0..f4718feee14df 100644
--- a/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkTest.java
+++ b/pulsar-io/influxdb/src/test/java/org/apache/pulsar/io/influxdb/v2/InfluxDBSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/ClickHouseJdbcAutoSchemaSink.java b/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/ClickHouseJdbcAutoSchemaSink.java
index 89e58d63d238b..1dde7852929a5 100644
--- a/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/ClickHouseJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/ClickHouseJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/clickhouse/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSink.java b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSink.java
index 45e71a5f0cedf..1c98069403c52 100644
--- a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import com.fasterxml.jackson.databind.JsonNode;
diff --git a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcAbstractSink.java b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcAbstractSink.java
index 92bad42705641..4586fcebcf167 100644
--- a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcAbstractSink.java
+++ b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import com.google.common.collect.Lists;
diff --git a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcSinkConfig.java b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcSinkConfig.java
index ac9a36be796eb..dc13f1bae9604 100644
--- a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcSinkConfig.java
+++ b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcUtils.java b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcUtils.java
index 02e39f145eaa5..ed809a95e91f3 100644
--- a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcUtils.java
+++ b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/JdbcUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import static com.google.common.base.Preconditions.checkState;
diff --git a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/core/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/core/src/test/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSinkTest.java b/pulsar-io/jdbc/core/src/test/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSinkTest.java
index 459468facf206..b15eb832242c7 100644
--- a/pulsar-io/jdbc/core/src/test/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSinkTest.java
+++ b/pulsar-io/jdbc/core/src/test/java/org/apache/pulsar/io/jdbc/BaseJdbcAutoSchemaSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import java.util.function.Function;
diff --git a/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/MariadbJdbcAutoSchemaSink.java b/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/MariadbJdbcAutoSchemaSink.java
index fcc135bfad74c..9fe693ceee1d3 100644
--- a/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/MariadbJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/MariadbJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/mariadb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/OpenMLDBJdbcAutoSchemaSink.java b/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/OpenMLDBJdbcAutoSchemaSink.java
index c45f0407f8a42..4434ddac2499d 100644
--- a/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/OpenMLDBJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/OpenMLDBJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import org.apache.pulsar.io.core.annotations.Connector;
diff --git a/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/openmldb/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/PostgresJdbcAutoSchemaSink.java b/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/PostgresJdbcAutoSchemaSink.java
index 803f13724376a..2ddbf30c150be 100644
--- a/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/PostgresJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/PostgresJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/postgres/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/SqliteJdbcAutoSchemaSink.java b/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/SqliteJdbcAutoSchemaSink.java
index f67f0f1afbfb8..705819d8ab6c3 100644
--- a/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/SqliteJdbcAutoSchemaSink.java
+++ b/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/SqliteJdbcAutoSchemaSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/package-info.java b/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
index 34097b2c56e4a..36d5cc921b70f 100644
--- a/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
+++ b/pulsar-io/jdbc/sqlite/src/main/java/org/apache/pulsar/io/jdbc/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/JdbcUtilsTest.java b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/JdbcUtilsTest.java
index 13d5980b52e65..015ed5e2bcbca 100644
--- a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/JdbcUtilsTest.java
+++ b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/JdbcUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkBatchTest.java b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkBatchTest.java
index 012b37bacec95..ebe488611d2c2 100644
--- a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkBatchTest.java
+++ b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkBatchTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkTest.java b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkTest.java
index 38cdc29a1c9e0..d9ed4cbd442bf 100644
--- a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkTest.java
+++ b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteJdbcSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 import static org.mockito.Mockito.doAnswer;
diff --git a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteUtils.java b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteUtils.java
index 9e3a3fe255d73..b06ddc550a2c2 100644
--- a/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteUtils.java
+++ b/pulsar-io/jdbc/sqlite/src/test/java/org/apache/pulsar/io/jdbc/SqliteUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.jdbc;
 
 
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/AbstractKafkaConnectSource.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/AbstractKafkaConnectSource.java
index 97390a85fcae4..8743bb071ea6a 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/AbstractKafkaConnectSource.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/AbstractKafkaConnectSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSink.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSink.java
index 719642edf132c..37d0987e61023 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSink.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import com.google.common.annotations.VisibleForTesting;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSource.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSource.java
index d4f86924de595..ca222fa58a6ba 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSource.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarIOSourceTaskContext.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarIOSourceTaskContext.java
index c831bbd872c7c..ab74ac4aa29bd 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarIOSourceTaskContext.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarIOSourceTaskContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaConnectSinkConfig.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaConnectSinkConfig.java
index a6e8b5c966ec0..8120bc5f77a47 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaConnectSinkConfig.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaConnectSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkContext.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkContext.java
index e34a0e3bc73b7..d92ae8eeb6db7 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkContext.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkTaskContext.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkTaskContext.java
index 8c4639a237392..99a8bf2908237 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkTaskContext.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaSinkTaskContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import com.google.common.annotations.VisibleForTesting;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaWorkerConfig.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaWorkerConfig.java
index 70b0ab887c878..98edbe00b5234 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaWorkerConfig.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarKafkaWorkerConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStore.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStore.java
index 571b076f788da..ed15ab62ef0c1 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStore.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/package-info.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/package-info.java
index 2fa31c97337c2..269246ad63bf3 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/package-info.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaConnectData.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaConnectData.java
index 557cfbb9dd867..757241d411034 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaConnectData.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaConnectData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect.schema;
 
 import com.fasterxml.jackson.databind.JsonNode;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaSchemaWrappedSchema.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaSchemaWrappedSchema.java
index e412d25127f21..7f85d1027aeb5 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaSchemaWrappedSchema.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/KafkaSchemaWrappedSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/PulsarSchemaToKafkaSchema.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/PulsarSchemaToKafkaSchema.java
index d1834e2f9ddd0..181c4c22eb4b0 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/PulsarSchemaToKafkaSchema.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/PulsarSchemaToKafkaSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect.schema;
 
 import com.google.common.cache.Cache;
diff --git a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/package-info.java b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/package-info.java
index 0e97fb5b3e266..875da036ec9bc 100644
--- a/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/package-info.java
+++ b/pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/schema/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/ErrFileStreamSourceTask.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/ErrFileStreamSourceTask.java
index d17f32cfc47a0..5f323af517f47 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/ErrFileStreamSourceTask.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/ErrFileStreamSourceTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import org.apache.kafka.connect.file.FileStreamSourceTask;
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSinkTest.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSinkTest.java
index d3e1a40550f53..39cb63ca75fb0 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSinkTest.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import com.fasterxml.jackson.core.type.TypeReference;
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceErrTest.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceErrTest.java
index cc04706f3ee45..fec53aa73896a 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceErrTest.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceErrTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceTest.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceTest.java
index 26ecf21aa0b5c..7dcf3ce8393df 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceTest.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/MockGenericObjectWrapper.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/MockGenericObjectWrapper.java
index b1550be2af078..5968c4df10d37 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/MockGenericObjectWrapper.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/MockGenericObjectWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStoreTest.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStoreTest.java
index 9681b4483b3b7..ff7da7bddfad5 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStoreTest.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarOffsetBackingStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarSchemaToKafkaSchemaTest.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarSchemaToKafkaSchemaTest.java
index ecf0633f58878..9cc6db034c870 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarSchemaToKafkaSchemaTest.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/PulsarSchemaToKafkaSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkConnector.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkConnector.java
index 4a786617f754b..367af9eeaf00a 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkConnector.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import org.apache.kafka.connect.connector.Task;
diff --git a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkTask.java b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkTask.java
index 07b9117d2e419..7860e42dec64c 100644
--- a/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkTask.java
+++ b/pulsar-io/kafka-connect-adaptor/src/test/java/org/apache/pulsar/io/kafka/connect/SchemaedFileStreamSinkTask.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.connect;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/AvroSchemaCache.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/AvroSchemaCache.java
index 9c92eba020170..f0ad79549eb13 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/AvroSchemaCache.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/AvroSchemaCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapper.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapper.java
index 9ced7e052a79b..fb4683e511dd6 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapper.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/BytesWithKafkaSchema.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/BytesWithKafkaSchema.java
index 218f7b0b5c1e6..f0429c92eedfd 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/BytesWithKafkaSchema.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/BytesWithKafkaSchema.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSink.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSink.java
index 45067e26a9ba3..8fbd6c8186110 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSink.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import java.io.IOException;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSource.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSource.java
index ba6498ba5b771..c01158da50a7f 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSource.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import io.jsonwebtoken.io.Encoders;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSink.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSink.java
index 3e9640a697082..2a200531b67cb 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSink.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import java.util.Properties;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSource.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSource.java
index a270706e8a558..4e35d98e0bb71 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSource.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaBytesSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import io.confluent.kafka.schemaregistry.client.CachedSchemaRegistryClient;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSinkConfig.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSinkConfig.java
index dc3c8d1454517..cc317e03692dd 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSinkConfig.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSourceConfig.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSourceConfig.java
index fb16352fc81f6..55a9845e4d455 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSourceConfig.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import com.fasterxml.jackson.databind.DeserializationFeature;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaStringSource.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaStringSource.java
index a8a7d4686e028..58df1838b2eb1 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaStringSource.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaStringSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import java.nio.charset.StandardCharsets;
diff --git a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/package-info.java b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/package-info.java
index 9b911a261a196..2263ff663be96 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/package-info.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapperTest.java b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapperTest.java
index 1d035c2be9931..e7f108bf60146 100644
--- a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapperTest.java
+++ b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/ByteBufferSchemaWrapperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import lombok.extern.slf4j.Slf4j;
diff --git a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/KafkaBytesSourceTest.java b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/KafkaBytesSourceTest.java
index 98aaf2ffd724b..d370d51cc23c1 100644
--- a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/KafkaBytesSourceTest.java
+++ b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/KafkaBytesSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka;
 
 import static org.hamcrest.CoreMatchers.instanceOf;
diff --git a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/sink/KafkaAbstractSinkTest.java b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/sink/KafkaAbstractSinkTest.java
index b4ef9adbad708..ec9ee4a957d78 100644
--- a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/sink/KafkaAbstractSinkTest.java
+++ b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/sink/KafkaAbstractSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.sink;
 
 import org.apache.kafka.clients.producer.ProducerConfig;
diff --git a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/source/KafkaAbstractSourceTest.java b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/source/KafkaAbstractSourceTest.java
index 4eb30447fbf35..612cf0bc6d2b1 100644
--- a/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/source/KafkaAbstractSourceTest.java
+++ b/pulsar-io/kafka/src/test/java/org/apache/pulsar/io/kafka/source/KafkaAbstractSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kafka.source;
 
 
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsCredentialProviderPlugin.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsCredentialProviderPlugin.java
index 23c3ec83ec0ac..e88a952293b4f 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsCredentialProviderPlugin.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsCredentialProviderPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kinesis;
 
 /**
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsDefaultProviderChainPlugin.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsDefaultProviderChainPlugin.java
index eea443cfbffec..75952a71a29a0 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsDefaultProviderChainPlugin.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/AwsDefaultProviderChainPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Backoff.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Backoff.java
index 2aea394c48d14..a830c744bad44 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Backoff.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Backoff.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/BaseKinesisConfig.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/BaseKinesisConfig.java
index cf52d1e1f777b..c9c951ae2b70e 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/BaseKinesisConfig.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/BaseKinesisConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecord.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecord.java
index a2fe0229bfe0f..754b1e070f492 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecord.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessor.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessor.java
index 81b904bd52474..60dd263eab459 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessor.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessorFactory.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessorFactory.java
index 0e448707af63b..f211f828f10f2 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessorFactory.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisRecordProcessorFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSink.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSink.java
index f2917f18b17ef..fb8eedff82f0a 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSink.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kinesis;
 
 import static com.google.common.base.Preconditions.checkArgument;
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSinkConfig.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSinkConfig.java
index b0742368f42c9..c5b26a26d0cf2 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSinkConfig.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kinesis;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSource.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSource.java
index 7ede462f18894..2412244e1b5dc 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSource.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSourceConfig.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSourceConfig.java
index 3bf03cb302353..f0bf7cfc9781d 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSourceConfig.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/KinesisSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/STSAssumeRoleProviderPlugin.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/STSAssumeRoleProviderPlugin.java
index 5af3d699fddd8..e305c9c9b9fe2 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/STSAssumeRoleProviderPlugin.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/STSAssumeRoleProviderPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Utils.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Utils.java
index a3ebfb94be90e..32d3470524876 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Utils.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/Utils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.kinesis;
 
 import static com.google.common.base.Preconditions.checkNotNull;
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonConverter.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonConverter.java
index b6314013fc95a..5308971e8d24e 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonConverter.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonConverter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonRecord.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonRecord.java
index 6522fa5e0e8d9..6ac25f03c8136 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonRecord.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/JsonRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/package-info.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/package-info.java
index 9fe7d6a007df1..63e404b6b8c7d 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/package-info.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/json/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/package-info.java b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/package-info.java
index 9dc7e05cf4553..5257535373fb1 100644
--- a/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/package-info.java
+++ b/pulsar-io/kinesis/src/main/java/org/apache/pulsar/io/kinesis/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkAuthTest.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkAuthTest.java
index cd35e2c13abff..7051b51c1f272 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkAuthTest.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkConfigTests.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkConfigTests.java
index dd799e042a475..6f76d9e69a211 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkConfigTests.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkTest.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkTest.java
index 152cc6e70dbb0..8a5d5be0ca40c 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkTest.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSourceConfigTests.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSourceConfigTests.java
index 4bca8e786c667..f6b0666d34ba3 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSourceConfigTests.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/KinesisSourceConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/UtilsTest.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/UtilsTest.java
index 5458008f5f604..b0f9456b9487c 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/UtilsTest.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/UtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/json/JsonConverterTests.java b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/json/JsonConverterTests.java
index cce2ea8e7d59a..94fd73135b398 100644
--- a/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/json/JsonConverterTests.java
+++ b/pulsar-io/kinesis/src/test/java/org/apache/pulsar/io/kinesis/json/JsonConverterTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoAbstractConfig.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoAbstractConfig.java
index 1c9786ea3d782..35c327ed82b99 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoAbstractConfig.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoAbstractConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSink.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSink.java
index 4077442e8af95..2206d232eaf97 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSink.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSinkConfig.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSinkConfig.java
index 500b0eceaed94..470d17aef753c 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSinkConfig.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSource.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSource.java
index b71b5eefd3b3a..6ee95fc4cd4b5 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSource.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSourceConfig.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSourceConfig.java
index 027c7743187b0..6d489686fad6a 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSourceConfig.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/MongoSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/SyncType.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/SyncType.java
index 37d8268087a87..ec011a165139a 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/SyncType.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/SyncType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/package-info.java b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/package-info.java
index df14171ceef1e..1753bbb031e5b 100644
--- a/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/package-info.java
+++ b/pulsar-io/mongo/src/main/java/org/apache/pulsar/io/mongodb/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkConfigTest.java b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkConfigTest.java
index 8cdcbe528ce6d..b1166eac5722a 100644
--- a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkConfigTest.java
+++ b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.mongodb;
 
 import java.util.Map;
diff --git a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkTest.java b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkTest.java
index f1e5ef1d95c81..a1fd0ab204747 100644
--- a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkTest.java
+++ b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.mongodb;
 
 import com.mongodb.MongoBulkWriteException;
diff --git a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceConfigTest.java b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceConfigTest.java
index 63e01551ae2b2..e7fd01549b033 100644
--- a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceConfigTest.java
+++ b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.mongodb;
 
 import static org.testng.Assert.assertEquals;
diff --git a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceTest.java b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceTest.java
index c9b9d02a20f03..c29dd98dcd841 100644
--- a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceTest.java
+++ b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/MongoSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.mongodb;
 
 import com.mongodb.client.model.changestream.ChangeStreamDocument;
diff --git a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/TestHelper.java b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/TestHelper.java
index fcfc46ecfee64..fbace31b1a418 100644
--- a/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/TestHelper.java
+++ b/pulsar-io/mongo/src/test/java/org/apache/pulsar/io/mongodb/TestHelper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.mongodb;
 
 import static org.testng.Assert.assertNotNull;
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySource.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySource.java
index b97ff8e7f162e..9df73e498b1d9 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySource.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySourceConfig.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySourceConfig.java
index 207ff1e41af4a..ceb850dcbcf72 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySourceConfig.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/NettySourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializer.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializer.java
index dce26fbe6c34b..e9bb08e12c3fa 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializer.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpServerHandler.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpServerHandler.java
index 442ae7aae8313..29dcb9880cb2c 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpServerHandler.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/NettyHttpServerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/package-info.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/package-info.java
index 2e71305b280db..7ce2c73f2ebc7 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/package-info.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/http/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/package-info.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/package-info.java
index 482e05ac884d2..57ee134273657 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/package-info.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/NettyServer.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/NettyServer.java
index f85abfefdb72a..71d9b956f7324 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/NettyServer.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/NettyServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/package-info.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/package-info.java
index 5a1ab94659ff4..91076fc8c568a 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/package-info.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/server/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializer.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializer.java
index 8ca9832b5e5db..426dbe8dcbcff 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializer.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPServerHandler.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPServerHandler.java
index 5b74deba3e513..94ef3d8ef67a2 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPServerHandler.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/NettyTCPServerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/package-info.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/package-info.java
index b59d614e83635..5373e5fbd4610 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/package-info.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/tcp/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializer.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializer.java
index bc865597d6e78..643e79287d21e 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializer.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPServerHandler.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPServerHandler.java
index b6ad800aae891..915140752fced 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPServerHandler.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/NettyUDPServerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/package-info.java b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/package-info.java
index d936c6a2aace3..6c3adc645cd7b 100644
--- a/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/package-info.java
+++ b/pulsar-io/netty/src/main/java/org/apache/pulsar/io/netty/udp/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/main/java/package-info.java b/pulsar-io/netty/src/main/java/package-info.java
index 51da6c0f2bbf8..042f3ce1f3966 100644
--- a/pulsar-io/netty/src/main/java/package-info.java
+++ b/pulsar-io/netty/src/main/java/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/NettySourceConfigTest.java b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/NettySourceConfigTest.java
index 5b5b18822c93e..7ba75b945ff54 100644
--- a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/NettySourceConfigTest.java
+++ b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/NettySourceConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializerTest.java b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializerTest.java
index 760c333194895..d632888efda3a 100644
--- a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializerTest.java
+++ b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/http/NettyHttpChannelInitializerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/server/NettyServerTest.java b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/server/NettyServerTest.java
index 40b3f93c0e8c8..e51365c85a901 100644
--- a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/server/NettyServerTest.java
+++ b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/server/NettyServerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializerTest.java b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializerTest.java
index 40db6378ad8c4..471999f61ad21 100644
--- a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializerTest.java
+++ b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/tcp/NettyTCPChannelInitializerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializerTest.java b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializerTest.java
index 33d49407ccb5f..77ebb524642a9 100644
--- a/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializerTest.java
+++ b/pulsar-io/netty/src/test/java/org/apache/pulsar/io/netty/udp/NettyUDPChannelInitializerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSource.java b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSource.java
index 732a5e6312a8b..453b17a54c89d 100644
--- a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSource.java
+++ b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSourceConfig.java b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSourceConfig.java
index 78969a599d3e6..cb309455db9de 100644
--- a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSourceConfig.java
+++ b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/NSQSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/package-info.java b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/package-info.java
index cbb34397136ff..f168171e8d518 100644
--- a/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/package-info.java
+++ b/pulsar-io/nsq/src/main/java/org/apache/pulsar/io/nsq/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/nsq/src/test/java/org/apache/pulsar/io/nsq/NSQConfigTests.java b/pulsar-io/nsq/src/test/java/org/apache/pulsar/io/nsq/NSQConfigTests.java
index 6d1c868bc6447..449169e9b686c 100644
--- a/pulsar-io/nsq/src/test/java/org/apache/pulsar/io/nsq/NSQConfigTests.java
+++ b/pulsar-io/nsq/src/test/java/org/apache/pulsar/io/nsq/NSQConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQAbstractConfig.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQAbstractConfig.java
index 676db3f923baa..1f7f8cce2cf2f 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQAbstractConfig.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQAbstractConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.rabbitmq;
 
 import com.google.common.base.Preconditions;
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSink.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSink.java
index 525303b1b7a40..f317a35734e69 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSink.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSinkConfig.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSinkConfig.java
index 2b2957b01909f..f1fa724cf06d0 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSinkConfig.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSource.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSource.java
index d65cbd6b04ac3..d15108c4d8288 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSource.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.rabbitmq;
 
 import com.rabbitmq.client.AMQP;
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSourceConfig.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSourceConfig.java
index 7add731360b0b..0f4c804b4ee91 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSourceConfig.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/RabbitMQSourceConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/package-info.java b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/package-info.java
index 0fb6b0e39a284..93019ee62accf 100644
--- a/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/package-info.java
+++ b/pulsar-io/rabbitmq/src/main/java/org/apache/pulsar/io/rabbitmq/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/RabbitMQBrokerManager.java b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/RabbitMQBrokerManager.java
index 7189a9857430d..507313c86fd7f 100644
--- a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/RabbitMQBrokerManager.java
+++ b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/RabbitMQBrokerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkConfigTest.java b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkConfigTest.java
index 8c113e1ce8c48..3d4fd6f46e16f 100644
--- a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkConfigTest.java
+++ b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkTest.java b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkTest.java
index e089d7b76fbf1..3b20c61f82636 100644
--- a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkTest.java
+++ b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/sink/RabbitMQSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceConfigTest.java b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceConfigTest.java
index b0cd5c9df03af..c33e0070c6fd0 100644
--- a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceConfigTest.java
+++ b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceTest.java b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceTest.java
index 279a002aa60ff..abff93a363298 100644
--- a/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceTest.java
+++ b/pulsar-io/rabbitmq/src/test/java/org/apache/pulsar/io/rabbitmq/source/RabbitMQSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisAbstractConfig.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisAbstractConfig.java
index 0c3ffda760172..978e7de31a51c 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisAbstractConfig.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisAbstractConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisSession.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisSession.java
index 2e67f24d2de9f..87620f495bfd5 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisSession.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/RedisSession.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/package-info.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/package-info.java
index 77eed446560f8..3ec1af73e3fdd 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/package-info.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSink.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSink.java
index 87597256dc67f..bff0a5c2da592 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSink.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSinkConfig.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSinkConfig.java
index 319ad4794ff05..455f46fd69621 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSinkConfig.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/RedisSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/package-info.java b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/package-info.java
index 2fd74997e18be..e137ea8b8d6c8 100644
--- a/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/package-info.java
+++ b/pulsar-io/redis/src/main/java/org/apache/pulsar/io/redis/sink/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/EmbeddedRedisUtils.java b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/EmbeddedRedisUtils.java
index 1bd529563b918..f671d2f74decc 100644
--- a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/EmbeddedRedisUtils.java
+++ b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/EmbeddedRedisUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkConfigTest.java b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkConfigTest.java
index 81fbf8085a9b2..1316d0994a1cd 100644
--- a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkConfigTest.java
+++ b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkTest.java b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkTest.java
index 43fe9fe6b33bc..214151345b42c 100644
--- a/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkTest.java
+++ b/pulsar-io/redis/src/test/java/org/apache/pulsar/io/redis/sink/RedisSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrAbstractSink.java b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrAbstractSink.java
index 4556dd97ca1e6..de9cdb4a9d82a 100644
--- a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrAbstractSink.java
+++ b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrAbstractSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrGenericRecordSink.java b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrGenericRecordSink.java
index efed6d1d498d2..bbf863839cea3 100644
--- a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrGenericRecordSink.java
+++ b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrGenericRecordSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrSinkConfig.java b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrSinkConfig.java
index c0c0fff9de86d..58430af10e956 100644
--- a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrSinkConfig.java
+++ b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/SolrSinkConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/package-info.java b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/package-info.java
index 0fdfaae3eebc6..20002bd93d83f 100644
--- a/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/package-info.java
+++ b/pulsar-io/solr/src/main/java/org/apache/pulsar/io/solr/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrGenericRecordSinkTest.java b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrGenericRecordSinkTest.java
index 8ff86336f49c5..0d28c72dc68b9 100644
--- a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrGenericRecordSinkTest.java
+++ b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrGenericRecordSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrServerUtil.java b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrServerUtil.java
index 6677b11b9b249..cc59c6dce6bf6 100644
--- a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrServerUtil.java
+++ b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrServerUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrSinkConfigTest.java b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrSinkConfigTest.java
index 234ab3193c402..42d2121dbfcbd 100644
--- a/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrSinkConfigTest.java
+++ b/pulsar-io/solr/src/test/java/org/apache/pulsar/io/solr/SolrSinkConfigTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHose.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHose.java
index 75d5fd7f01724..30950ffefe2a4 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHose.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHose.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.twitter;
 
 import com.fasterxml.jackson.databind.DeserializationFeature;
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfig.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfig.java
index 2c1b56fd2d44b..2edd77c17daca 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfig.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.twitter;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TweetData.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TweetData.java
index c06f3798e2428..0b9a3199fa7f5 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TweetData.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TweetData.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.io.twitter.data;
 
 import lombok.Data;
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TwitterRecord.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TwitterRecord.java
index 92faf571d4414..7292c05548b64 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TwitterRecord.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/TwitterRecord.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/package-info.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/package-info.java
index d7f96490ef23a..eadf21b6a8900 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/package-info.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/SampleStatusesEndpoint.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/SampleStatusesEndpoint.java
index 1a8e405ebb86f..ca942076a1603 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/SampleStatusesEndpoint.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/SampleStatusesEndpoint.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/package-info.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/package-info.java
index 6e99d7714be41..2bca50c06c1a9 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/package-info.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/endpoint/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/package-info.java b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/package-info.java
index 1690a64ebf847..23f810a0240fc 100644
--- a/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/package-info.java
+++ b/pulsar-io/twitter/src/main/java/org/apache/pulsar/io/twitter/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-io/twitter/src/test/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfigTests.java b/pulsar-io/twitter/src/test/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfigTests.java
index c2cbb3daa7c65..0572e8bb332eb 100644
--- a/pulsar-io/twitter/src/test/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfigTests.java
+++ b/pulsar-io/twitter/src/test/java/org/apache/pulsar/io/twitter/TwitterFireHoseConfigTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/CacheGetResult.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/CacheGetResult.java
index ef0ca41f84647..8ae6833a7b98e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/CacheGetResult.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/CacheGetResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/GetResult.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/GetResult.java
index 17e732ea02d81..6bb42202b1d22 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/GetResult.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/GetResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCache.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCache.java
index ef2df4980e982..94da382b74dcf 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCache.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCacheConfig.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCacheConfig.java
index 1671fd39956d8..55b159071fda4 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCacheConfig.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataCacheConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEvent.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEvent.java
index 8682276a176f6..0fcf1704ef33c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEvent.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEventSynchronizer.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEventSynchronizer.java
index b2aa19edf5194..9a735e0f15ab8 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEventSynchronizer.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataEventSynchronizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataSerde.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataSerde.java
index 19a097e70c40a..4517fa2cb87c2 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataSerde.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataSerde.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStore.java
index b4295f2586768..66c9f44d3426a 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreConfig.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreConfig.java
index f00cc4314807a..b742d03f9dbd5 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreConfig.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreException.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreException.java
index f1e72c27a6172..0572f9c7f1f8b 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreException.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreFactory.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreFactory.java
index 7154427c7760a..b15316574525c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreFactory.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreLifecycle.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreLifecycle.java
index e994584d405a4..330d02d03416d 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreLifecycle.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/MetadataStoreLifecycle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Notification.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Notification.java
index 0652ab4b4cb1b..cc205ab4a8a47 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Notification.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Notification.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/NotificationType.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/NotificationType.java
index bbc1dfd641c93..f04b43f212edf 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/NotificationType.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/NotificationType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Stat.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Stat.java
index 5fd6a3b0c6e68..6f333be9add25 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Stat.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/Stat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/CoordinationService.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/CoordinationService.java
index 52e2bd98b33e0..708f91f4a33ca 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/CoordinationService.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/CoordinationService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElection.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElection.java
index e5cdee8f84227..016b7d061d073 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElection.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElection.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElectionState.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElectionState.java
index 5f500e4c5a3a7..23063e52d77dc 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElectionState.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LeaderElectionState.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LockManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LockManager.java
index 6daa49b2579ee..cb6601b170135 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LockManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/LockManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/ResourceLock.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/ResourceLock.java
index 22e59072cabf9..c85b13cdc1440 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/ResourceLock.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/ResourceLock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/package-info.java
index 136b02089f62e..3f7633f49f42f 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/coordination/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/CreateOption.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/CreateOption.java
index 3d46147bbecef..36975c7681717 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/CreateOption.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/CreateOption.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/MetadataStoreExtended.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/MetadataStoreExtended.java
index 831ef73dacdd5..5817b743e1512 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/MetadataStoreExtended.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/MetadataStoreExtended.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/SessionEvent.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/SessionEvent.java
index c89500312ef47..5b15c8d1d6e76 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/SessionEvent.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/SessionEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/package-info.java
index f340a9526cd94..0718d5cdec8f3 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/extended/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/package-info.java
index af0eb9d4e6794..f488e6914bd94 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/api/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractHierarchicalLedgerManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractHierarchicalLedgerManager.java
index cbfa68692ae7e..a33c8761cba9e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractHierarchicalLedgerManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractHierarchicalLedgerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractMetadataDriver.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractMetadataDriver.java
index 8a9984d626dd7..cc5f759c73fe5 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractMetadataDriver.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/AbstractMetadataDriver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BKCluster.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BKCluster.java
index 6505868331fac..8a7ea62f7cb5e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BKCluster.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BKCluster.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BookieServiceInfoSerde.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BookieServiceInfoSerde.java
index b7e3024b637fb..37dc9a1648c72 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BookieServiceInfoSerde.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/BookieServiceInfoSerde.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/CombinedLedgerRangeIterator.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/CombinedLedgerRangeIterator.java
index 2feab062ac7b1..f8515f27572bb 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/CombinedLedgerRangeIterator.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/CombinedLedgerRangeIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/HierarchicalLedgerUtils.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/HierarchicalLedgerUtils.java
index 07a4346f77d13..5a083cbe61b3e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/HierarchicalLedgerUtils.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/HierarchicalLedgerUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerManager.java
index 2a4b6c06a0f44..76c5239fbda5b 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerRangeIterator.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerRangeIterator.java
index c2cc03abb0492..15b1d561f901c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerRangeIterator.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LegacyHierarchicalLedgerRangeIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerManager.java
index 4f64b63e42007..636d0f4df396c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerRangeIterator.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerRangeIterator.java
index 169ff572a0b84..9a36ac53b8991 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerRangeIterator.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/LongHierarchicalLedgerRangeIterator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManager.java
index 71241bfd35515..a4336b876398a 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManager.java
index aa3ead3216145..bc35380fec19c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGenerator.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGenerator.java
index 0e1703cf34365..b596d880fa88b 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGenerator.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManager.java
index cf6699a5b3091..59452a3d54db3 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManagerFactory.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManagerFactory.java
index 15c675d350c63..1b229757c9c30 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManagerFactory.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerManagerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerUnderreplicationManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerUnderreplicationManager.java
index 18569ce8057c2..cf8ff208c94b6 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerUnderreplicationManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerUnderreplicationManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataBookieDriver.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataBookieDriver.java
index 95386f912a921..738015a6134cc 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataBookieDriver.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataBookieDriver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataClientDriver.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataClientDriver.java
index a6ebdcf2ab1cc..6c1c53e344b83 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataClientDriver.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataClientDriver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClient.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClient.java
index da7b1ae5fdb21..b10c10469e717 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClient.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManager.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManager.java
index ca53339591fb7..32ec89e717e0e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManager.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/package-info.java
index 658015dca27d2..21e5fdf609055 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/bookkeeper/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeSimpleType.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeSimpleType.java
index a07a865bb35eb..db7354f2aafab 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeSimpleType.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeSimpleType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeTypeRef.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeTypeRef.java
index ca5500e00ecfd..b4a543af8c666 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeTypeRef.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/JSONMetadataSerdeTypeRef.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/MetadataCacheImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/MetadataCacheImpl.java
index f58530bde311b..b9051a7dc7df4 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/MetadataCacheImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/MetadataCacheImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/package-info.java
index 4ca1025208a44..158e6b5b67a73 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/cache/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/CoordinationServiceImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/CoordinationServiceImpl.java
index 64ba31bd85716..5b91a1dee76cc 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/CoordinationServiceImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/CoordinationServiceImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LeaderElectionImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LeaderElectionImpl.java
index 86fac33f7c2c9..409d49dcd26ab 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LeaderElectionImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LeaderElectionImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LockManagerImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LockManagerImpl.java
index e677e99faf664..2a4a094fd6333 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LockManagerImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LockManagerImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/ResourceLockImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/ResourceLockImpl.java
index 134ee8030d96b..dea9aa1acb90f 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/ResourceLockImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/ResourceLockImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/package-info.java
index 8bbd06a74c1b9..02ab3a6b33cbc 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
index 96c97b31e51b0..17f4d99c4ab5c 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/AbstractMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdMetadataStore.java
index bbe7034d99093..147eb128bd05e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdSessionWatcher.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdSessionWatcher.java
index 248e01ee68d63..26ece398b98fd 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdSessionWatcher.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/EtcdSessionWatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/FaultInjectionMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/FaultInjectionMetadataStore.java
index 4972570654c1f..3bf326080c484 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/FaultInjectionMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/FaultInjectionMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStore.java
index b520745a40659..302bf290772f0 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/MetadataStoreFactoryImpl.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/MetadataStoreFactoryImpl.java
index 9d59bcd199ccb..c64c849f5293e 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/MetadataStoreFactoryImpl.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/MetadataStoreFactoryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/PulsarZooKeeperClient.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/PulsarZooKeeperClient.java
index ab4f59fa5072d..632bcbf2107b5 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/PulsarZooKeeperClient.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/PulsarZooKeeperClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStore.java
index b276d3cb7a860..d06d35db7acc4 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.metadata.impl;
 
 import com.google.common.annotations.VisibleForTesting;
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKMetadataStore.java
index 4e488df478f76..bf607f889fd7a 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKSessionWatcher.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKSessionWatcher.java
index a350d4a5b3d9c..38d0ba32a36cc 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKSessionWatcher.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/ZKSessionWatcher.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/AbstractBatchedMetadataStore.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/AbstractBatchedMetadataStore.java
index de7088d74afbc..dcbefb3631a85 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/AbstractBatchedMetadataStore.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/AbstractBatchedMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/MetadataOp.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/MetadataOp.java
index 6c78c587aedd9..eb4bb9e29383b 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/MetadataOp.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/MetadataOp.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpDelete.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpDelete.java
index 6a039c302eb32..42141a2f38f5f 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpDelete.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpDelete.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGet.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGet.java
index 5d9c6e3536a1b..a402c9471ae22 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGet.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGetChildren.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGetChildren.java
index 00220f4ba4895..9338147aa8eea 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGetChildren.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpGetChildren.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpPut.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpPut.java
index cb3832ecfc4ac..408338159fa02 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpPut.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/OpPut.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/package-info.java
index 2abc069ee047b..f87f31f974768 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/batching/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/package-info.java
index f74f25d3c32ab..20bb0a2804097 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/MetadataStoreStats.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/MetadataStoreStats.java
index 2351ba1a59105..45024a68383bd 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/MetadataStoreStats.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/MetadataStoreStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/package-info.java b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/package-info.java
index 15ca0d1c58263..3815f7ea214c3 100644
--- a/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/package-info.java
+++ b/pulsar-metadata/src/main/java/org/apache/pulsar/metadata/impl/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BacklogQuotaCompatibilityTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BacklogQuotaCompatibilityTest.java
index b93ba24e84417..02b88361357eb 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BacklogQuotaCompatibilityTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BacklogQuotaCompatibilityTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BaseMetadataStoreTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BaseMetadataStoreTest.java
index 6a15e1e8cc23e..57a4e388572fa 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BaseMetadataStoreTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/BaseMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/CounterTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/CounterTest.java
index 2ce855a5dea0e..e642bb4fea7ac 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/CounterTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/CounterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LeaderElectionTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LeaderElectionTest.java
index 97587b1520e75..c187d20ed2d40 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LeaderElectionTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LeaderElectionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LockManagerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LockManagerTest.java
index 1a4e4e7e9df10..be0b0448e9f36 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LockManagerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/LockManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataBenchmark.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataBenchmark.java
index 5766aa46d84a9..227c0e2c9dc35 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataBenchmark.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataBenchmark.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataCacheTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataCacheTest.java
index 43af3ad757ee4..b3a670dc43d14 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataCacheTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataCacheTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreBatchingTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreBatchingTest.java
index 8f159e6a91ec7..6653e74ae6a0c 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreBatchingTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreBatchingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreExtendedTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreExtendedTest.java
index 14cd5947b186b..17a7e0f39196a 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreExtendedTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreExtendedTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreTest.java
index b8a091fef2549..ede6ba708a179 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/MetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/TestZKServer.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/TestZKServer.java
index 9f311341092a6..726f5ae312d19 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/TestZKServer.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/TestZKServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/ZKSessionTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/ZKSessionTest.java
index 126383c3afeb1..1757a6b991c0f 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/ZKSessionTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/ZKSessionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/EndToEndTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/EndToEndTest.java
index a7113d82bcb69..047bd2a7fd10d 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/EndToEndTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/EndToEndTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerManagerIteratorTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerManagerIteratorTest.java
index 0f9f957840460..b64cc964a999c 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerManagerIteratorTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerManagerIteratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerUnderreplicationManagerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerUnderreplicationManagerTest.java
index 661eb13ac2835..0dd40c4779406 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerUnderreplicationManagerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/LedgerUnderreplicationManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManagerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManagerTest.java
index 6428296bd23db..700ed8365501c 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManagerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLayoutManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManagerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManagerTest.java
index 8e4e9c4362c0e..b5232f49bf44a 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManagerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerAuditorManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGeneratorTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGeneratorTest.java
index c67daec93bbff..09bb85b140c6b 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGeneratorTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarLedgerIdGeneratorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataDriverBaseStaticTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataDriverBaseStaticTest.java
index 736a73347f927..4ed2c4be7f4f2 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataDriverBaseStaticTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarMetadataDriverBaseStaticTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClientTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClientTest.java
index 409a6724381f7..d2a21a2249df3 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClientTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManagerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManagerTest.java
index 9765f4d6bfdb9..1a677914f8fa1 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManagerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/bookkeeper/PulsarRegistrationManagerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/EtcdMetadataStoreTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/EtcdMetadataStoreTest.java
index fd1b8ac455217..f1a1b5626acce 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/EtcdMetadataStoreTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/EtcdMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStoreTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStoreTest.java
index 21e30db29a7c7..cc813b0686a55 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStoreTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/LocalMemoryMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/MetadataEventSynchronizerTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/MetadataEventSynchronizerTest.java
index df5f900015770..3b07e0b3c2bd6 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/MetadataEventSynchronizerTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/MetadataEventSynchronizerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStoreTest.java b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStoreTest.java
index 07dbdcd0c09c7..7700fb3654d7e 100644
--- a/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStoreTest.java
+++ b/pulsar-metadata/src/test/java/org/apache/pulsar/metadata/impl/RocksdbMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.metadata.impl;
 
 import java.nio.charset.StandardCharsets;
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorage.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorage.java
index dbb29e416d741..8315e159336c0 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorage.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageConfiguration.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageConfiguration.java
index 1d6758b248a8b..f099edd4bd983 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageConfiguration.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageProvider.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageProvider.java
index e23ecaa703501..2578f5987f229 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageProvider.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStream.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStream.java
index 3575ad5f8acd9..450e9ac5f1010 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStream.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStream.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStream.java
index 7329aa96d8e7c..222987aa49d43 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStream.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/package-info.java b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/package-info.java
index d82dba7fa1ad0..8d01ef49c0329 100644
--- a/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/package-info.java
+++ b/pulsar-package-management/bookkeeper-storage/src/main/java/org/apache/pulsar/packages/management/storage/bookkeeper/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management storage implementation with bookkeeper.
  */
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageTest.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageTest.java
index 104fcbe3f3485..ffca82f82a897 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageTest.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/BookKeeperPackagesStorageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStreamTest.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStreamTest.java
index a4b43ff381826..d13b7b27a7293 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStreamTest.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLInputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStreamTest.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStreamTest.java
index b7b1c35cba3da..63fcf5e46ebe1 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStreamTest.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/DLOutputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/BookKeeperClusterTestCase.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/BookKeeperClusterTestCase.java
index 327562c77de4c..40c2041d4e6c4 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/BookKeeperClusterTestCase.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/BookKeeperClusterTestCase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/MockedBookKeeperTestCase.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/MockedBookKeeperTestCase.java
index 2a0518079f68c..052d643ba7192 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/MockedBookKeeperTestCase.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/MockedBookKeeperTestCase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/PortManager.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/PortManager.java
index daed597993b3c..40dcfa536a421 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/PortManager.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/PortManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/ZooKeeperUtil.java b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/ZooKeeperUtil.java
index 17129435e8c3e..02c32e671863d 100644
--- a/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/ZooKeeperUtil.java
+++ b/pulsar-package-management/bookkeeper-storage/src/test/java/org/apache/pulsar/packages/management/storage/bookkeeper/bookkeeper/test/ZooKeeperUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.packages.management.storage.bookkeeper.bookkeeper.test;
 
 import java.io.File;
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesManagement.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesManagement.java
index ce484525da325..32eeeddd3602c 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesManagement.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesManagement.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorage.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorage.java
index 6cebe6c6370e7..22f8592387947 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorage.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageConfiguration.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageConfiguration.java
index 5c346a0d05c42..639a030f1758a 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageConfiguration.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageProvider.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageProvider.java
index 7d01d09ff62af..2ff19d12bb1c9 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageProvider.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/PackagesStorageProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadataUtil.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadataUtil.java
index 523bdfe27b93f..27b37d06b1df5 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadataUtil.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageMetadataUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageName.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageName.java
index 831b44bbe4209..73cbe4186f61f 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageName.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/PackageName.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
index 12302ebdf53f5..66faf846ec752 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/common/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management general classes.
  */
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/DefaultPackagesStorageConfiguration.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/DefaultPackagesStorageConfiguration.java
index d3c5d7494b370..26ad5fa766732 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/DefaultPackagesStorageConfiguration.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/DefaultPackagesStorageConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImpl.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImpl.java
index de75360dc2456..449d1268f3fd5 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImpl.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/package-info.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/package-info.java
index e32095143bd26..030565bc2d2cd 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/package-info.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management service implementation.
  */
diff --git a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/package-info.java b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/package-info.java
index 994824e221678..03449c9f35148 100644
--- a/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/package-info.java
+++ b/pulsar-package-management/core/src/main/java/org/apache/pulsar/packages/management/core/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management provides an easier way to manage the packages.
  * We abstract the storage so we can store the packages anywhere. And we can store the
diff --git a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorage.java b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorage.java
index 8af3195db1cfe..1a4b8010d51bd 100644
--- a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorage.java
+++ b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorageProvider.java b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorageProvider.java
index eb8ce1847ae35..4ca657342fdb7 100644
--- a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorageProvider.java
+++ b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/MockedPackagesStorageProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageMetadataSerdeTest.java b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageMetadataSerdeTest.java
index fd74a81e663f0..01aa9d2fbdd48 100644
--- a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageMetadataSerdeTest.java
+++ b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageMetadataSerdeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageNameTest.java b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageNameTest.java
index 8d9faabafe38f..cece1093f8da5 100644
--- a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageNameTest.java
+++ b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/common/PackageNameTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImplTest.java b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImplTest.java
index aba86501372f6..cabf6de5021b5 100644
--- a/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImplTest.java
+++ b/pulsar-package-management/core/src/test/java/org/apache/pulsar/packages/management/core/impl/PackagesManagementImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorage.java b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorage.java
index 74d77fe35722b..47d825ea928f4 100644
--- a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorage.java
+++ b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageProvider.java b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageProvider.java
index 74b46e287024a..d22459b03963c 100644
--- a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageProvider.java
+++ b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/package-info.java b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/package-info.java
index 1186e2bf08757..bd40590f35228 100644
--- a/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/package-info.java
+++ b/pulsar-package-management/filesystem-storage/src/main/java/org/apache/pulsar/packages/management/storage/filesystem/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 /**
  * Packages management storage implementation with filesystem.
  */
diff --git a/pulsar-package-management/filesystem-storage/src/test/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageTest.java b/pulsar-package-management/filesystem-storage/src/test/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageTest.java
index 0b254ede5f4b5..ca738a3b517f7 100644
--- a/pulsar-package-management/filesystem-storage/src/test/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageTest.java
+++ b/pulsar-package-management/filesystem-storage/src/test/java/org/apache/pulsar/packages/management/storage/filesystem/FileSystemPackagesStorageTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ExtensionsDefinitions.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ExtensionsDefinitions.java
index 2cdbad64f1cfe..eb4377182daca 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ExtensionsDefinitions.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ExtensionsDefinitions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtension.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtension.java
index 928a4b4189a2a..249caeeab63ba 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtension.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionDefinition.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionDefinition.java
index 65560260c2478..84dcbb6a0fcb1 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionDefinition.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionDefinition.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionMetadata.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionMetadata.java
index 935a393370308..f39fc07e44322 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionMetadata.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoader.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoader.java
index 922c3391d9295..4d3204b2a172a 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoader.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensions.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensions.java
index 14dae3ac02c7c..75059fc0d2551 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensions.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensions.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsUtils.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsUtils.java
index 2acf3da1c44d1..f04f86f0d3e14 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsUtils.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/package-info.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/package-info.java
index 7ef16895e8b88..91f28d0db7165 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/package-info.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/extensions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/AdminProxyHandler.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/AdminProxyHandler.java
index 82ea0daeb4ff9..e978f7c1ad5b1 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/AdminProxyHandler.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/AdminProxyHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerDiscoveryProvider.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerDiscoveryProvider.java
index b781c7c3298a2..9464884c8bdee 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerDiscoveryProvider.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerDiscoveryProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerProxyValidator.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerProxyValidator.java
index ab44e163bad92..f521f56da30a3 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerProxyValidator.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/BrokerProxyValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.proxy.server;
 
 import inet.ipaddr.IPAddress;
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/DirectProxyHandler.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/DirectProxyHandler.java
index 3994cf9034a8a..d51f17b4731fa 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/DirectProxyHandler.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/DirectProxyHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.proxy.server;
 
 import static com.google.common.base.Preconditions.checkArgument;
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/LookupProxyHandler.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/LookupProxyHandler.java
index 472de4327f900..5101978c3e2dc 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/LookupProxyHandler.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/LookupProxyHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ParserProxyHandler.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ParserProxyHandler.java
index adab5679a006a..22957c9599f18 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ParserProxyHandler.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ParserProxyHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.proxy.server;
 
 import io.netty.buffer.ByteBuf;
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyClientCnx.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyClientCnx.java
index 283b835fff54f..6f41af6234206 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyClientCnx.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyClientCnx.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConfiguration.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConfiguration.java
index 9938a1fe30721..6162398b75a11 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConfiguration.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConnection.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConnection.java
index b63ca3aa549a2..531f9f67eb49f 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConnection.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConnection.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyReadTimeoutHandler.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyReadTimeoutHandler.java
index f0cf2a2a41cd7..df650a0ca16c1 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyReadTimeoutHandler.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyReadTimeoutHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyService.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyService.java
index cc1e4cbc8801f..db061fe9c593d 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyService.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyServiceStarter.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyServiceStarter.java
index 5b9f0b6d94d7a..8e3d8cee4d153 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyServiceStarter.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyServiceStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ServiceChannelInitializer.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ServiceChannelInitializer.java
index 32c50400473ec..7e7ba31b79fe3 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ServiceChannelInitializer.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ServiceChannelInitializer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/TargetAddressDeniedException.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/TargetAddressDeniedException.java
index e62525fbca175..271643c6ae4ef 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/TargetAddressDeniedException.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/TargetAddressDeniedException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.proxy.server;
 
 class TargetAddressDeniedException extends RuntimeException {
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/WebServer.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/WebServer.java
index 193d0c7c93ff3..70799aa48f259 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/WebServer.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/WebServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/package-info.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/package-info.java
index 07a8290a5320c..ef53ccff64897 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/package-info.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ConnectionStats.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ConnectionStats.java
index 9f462abf3facb..1b36b2f4e738f 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ConnectionStats.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ConnectionStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ProxyStats.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ProxyStats.java
index d0213899046c8..27e61c90e9e26 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ProxyStats.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/ProxyStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/RestException.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/RestException.java
index 7ba8d99615df7..db2b301d4dc46 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/RestException.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/RestException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/TopicStats.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/TopicStats.java
index 1c808a873f35d..008dbac7ab405 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/TopicStats.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/TopicStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/package-info.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/package-info.java
index 2eb5cf88c7e02..0144623ff0610 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/package-info.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/CmdGenerateDocumentation.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/CmdGenerateDocumentation.java
index fd9da218d9c45..a1c7e30a25ed6 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/CmdGenerateDocumentation.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/CmdGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/package-info.java b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/package-info.java
index eddea63243cf0..1501a16f55813 100644
--- a/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/package-info.java
+++ b/pulsar-proxy/src/main/java/org/apache/pulsar/proxy/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/MockProxyExtension.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/MockProxyExtension.java
index 94dd3b55e2c62..7ea875dd6b73b 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/MockProxyExtension.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/MockProxyExtension.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionUtilsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionUtilsTest.java
index 7f87a9d4649be..e2809ff77ed4f 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionUtilsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoaderTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoaderTest.java
index 57882a6a4b33b..fcf6c95785ab1 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoaderTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionWithClassLoaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsTest.java
index 00fb3be50c3ac..66a279d909f96 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/ProxyExtensionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSeparateThreadPoolTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSeparateThreadPoolTest.java
index 2c2281f9eb898..d07ac212c23bb 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSeparateThreadPoolTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSeparateThreadPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSharedThreadPoolTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSharedThreadPoolTest.java
index 35fb7289b5025..7ee2ee5992ad3 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSharedThreadPoolTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionSharedThreadPoolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionTestBase.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionTestBase.java
index c779acb6ebe90..79662097c3b2f 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionTestBase.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/extensions/SimpleProxyExtensionTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AdminProxyHandlerTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AdminProxyHandlerTest.java
index 4dceb926707ef..becebe0059e56 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AdminProxyHandlerTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AdminProxyHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AuthedAdminProxyHandlerTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AuthedAdminProxyHandlerTest.java
index a4a3f01284ed4..7abee46aea61d 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AuthedAdminProxyHandlerTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/AuthedAdminProxyHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/BrokerProxyValidatorTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/BrokerProxyValidatorTest.java
index c55bfac03a618..731bc2e006de1 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/BrokerProxyValidatorTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/BrokerProxyValidatorTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.proxy.server;
 
 import static org.mockito.ArgumentMatchers.any;
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/FunctionWorkerRoutingTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/FunctionWorkerRoutingTest.java
index b5d89cce6647a..db5e9e12bd2db 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/FunctionWorkerRoutingTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/FunctionWorkerRoutingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/InvalidProxyConfigForAuthorizationTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/InvalidProxyConfigForAuthorizationTest.java
index da9d18f74adf0..c29bfaa964812 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/InvalidProxyConfigForAuthorizationTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/InvalidProxyConfigForAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAdditionalServletTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAdditionalServletTest.java
index ecc21823e3339..17cd3c33e799d 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAdditionalServletTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAdditionalServletTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticatedProducerConsumerTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticatedProducerConsumerTest.java
index 622cc7dc35f59..904883c18540d 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticatedProducerConsumerTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticatedProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticationTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticationTest.java
index 9ebe0ab65c820..eea5c26e66728 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticationTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyAuthenticationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConfigurationTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConfigurationTest.java
index f66ab2e99ccd5..7a2e122c10852 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConfigurationTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionTest.java
index 8c07e4b42d797..1abba6d6d8c7f 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionThrottlingTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionThrottlingTest.java
index 9b18e44ffb142..336f11ae19da6 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionThrottlingTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyConnectionThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyDisableZeroCopyTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyDisableZeroCopyTest.java
index e21fbfc626697..3aa71413d540b 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyDisableZeroCopyTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyDisableZeroCopyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyEnableHAProxyProtocolTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyEnableHAProxyProtocolTest.java
index 25eda8ddf08b6..8b3092c6f5170 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyEnableHAProxyProtocolTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyEnableHAProxyProtocolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyForwardAuthDataTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyForwardAuthDataTest.java
index aa8475565155b..99af3b1cf6abe 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyForwardAuthDataTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyForwardAuthDataTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyIsAHttpProxyTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyIsAHttpProxyTest.java
index fe6b4b867f0a3..d3a58ad453c2d 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyIsAHttpProxyTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyIsAHttpProxyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithAuth.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithAuth.java
index 0feb60d8153b5..88e7b269d6eeb 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithAuth.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithoutAuth.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithoutAuth.java
index 95c30cf768ff1..5feef74e3b94b 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithoutAuth.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyKeyStoreTlsTestWithoutAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyLookupThrottlingTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyLookupThrottlingTest.java
index 6b2dd3221f50f..4861117ef6ff5 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyLookupThrottlingTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyLookupThrottlingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyMutualTlsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyMutualTlsTest.java
index 99ffac495cb12..ad237c2539700 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyMutualTlsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyMutualTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyParserTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyParserTest.java
index 79b398dc2b4bf..82cd702aa7f0a 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyParserTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyParserTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyPrometheusMetricsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyPrometheusMetricsTest.java
index aca474ea544b9..2581e5ae6dc05 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyPrometheusMetricsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyPrometheusMetricsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRefreshAuthTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRefreshAuthTest.java
index 9ccb067adbf10..b1c5b795ff12d 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRefreshAuthTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRefreshAuthTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRolesEnforcementTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRolesEnforcementTest.java
index 39446af99a577..6d3d8270fd049 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRolesEnforcementTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyRolesEnforcementTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterDisableZeroCopyTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterDisableZeroCopyTest.java
index 909955ec8d01f..0c9fa5c7ac322 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterDisableZeroCopyTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterDisableZeroCopyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterTest.java
index c2c4a4a3351c9..d963681de67c0 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceTlsStarterTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceTlsStarterTest.java
index 742cfbb6581ee..6c8384db6caf9 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceTlsStarterTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyServiceTlsStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyStatsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyStatsTest.java
index c7b84097ba87f..7c5ce25475c1b 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyStatsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyStatsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTest.java
index 728dfb2047858..43f79cfb23aff 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTest.java
index 43e42356d1873..e1cf62aafa8a3 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTestWithAuth.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTestWithAuth.java
index 991dbdccb5e80..d5b70dfa03756 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTestWithAuth.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyTlsTestWithAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationNegTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationNegTest.java
index 0fad961ba2110..3466662e3c319 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationNegTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationNegTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationTest.java
index bb5b61633c976..6d5381bdcd5c6 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithJwtAuthorizationTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithJwtAuthorizationTest.java
index 206b90a6909ba..0253448e806f3 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithJwtAuthorizationTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithJwtAuthorizationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithoutServiceDiscoveryTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithoutServiceDiscoveryTest.java
index 1ccc5ca5d31ec..6a61decfcc693 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithoutServiceDiscoveryTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/ProxyWithoutServiceDiscoveryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/SuperUserAuthedAdminProxyHandlerTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/SuperUserAuthedAdminProxyHandlerTest.java
index 9f0eb0998cc4a..5b7cb88f98280 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/SuperUserAuthedAdminProxyHandlerTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/SuperUserAuthedAdminProxyHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/UnauthedAdminProxyHandlerTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/UnauthedAdminProxyHandlerTest.java
index 727fd2f5244ad..d5cdbc5bb3c51 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/UnauthedAdminProxyHandlerTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/server/UnauthedAdminProxyHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/util/CmdTest.java b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/util/CmdTest.java
index be05e6bfa4092..59e1a43310d67 100644
--- a/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/util/CmdTest.java
+++ b/pulsar-proxy/src/test/java/org/apache/pulsar/proxy/util/CmdTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-distribution/pom.xml b/pulsar-sql/presto-distribution/pom.xml
index fcb66defeb804..2555d7b12985b 100644
--- a/pulsar-sql/presto-distribution/pom.xml
+++ b/pulsar-sql/presto-distribution/pom.xml
@@ -329,7 +329,7 @@
       <plugin>
         <groupId>com.mycila</groupId>
         <artifactId>license-maven-plugin</artifactId>
-        <version>4.0.rc2</version>
+        <version>${license-maven-plugin.version}</version>
         <configuration>
           <licenseSets>
             <licenseSet>
@@ -337,7 +337,7 @@
             </licenseSet>
           </licenseSets>
           <mapping>
-            <java>JAVADOC_STYLE</java>
+            <java>SLASHSTAR_STYLE</java>
           </mapping>
         </configuration>
       </plugin>
diff --git a/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/ClassLayout.java b/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/ClassLayout.java
index e795ab1043ea4..2d0ed3b7b98b4 100644
--- a/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/ClassLayout.java
+++ b/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/ClassLayout.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/package-info.java b/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/package-info.java
index a7e5efd01a52c..a1b31fc8e2253 100644
--- a/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/package-info.java
+++ b/pulsar-sql/presto-distribution/src/main/java/org/openjdk/jol/info/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarAuth.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarAuth.java
index b51ea48900bae..ede0e5fd4904a 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarAuth.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnHandle.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnHandle.java
index 0da9377b5ffba..979d62e430284 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnHandle.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnMetadata.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnMetadata.java
index b50db5bdc8b75..e545f5d129ee1 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnMetadata.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarColumnMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnector.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnector.java
index 12536f91a0471..f696afedf04a6 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnector.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorCache.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorCache.java
index 852ed7f18e867..29331d88dd119 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorCache.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java
index 2bd2570d54d34..5660fcd35e4db 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorFactory.java
index ffeac71ce78b4..fb80b30de04e5 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorId.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorId.java
index 633bccbdf38ed..c74b8f650f3eb 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorId.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorId.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorMetricsTracker.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorMetricsTracker.java
index ba0ff70427107..b586063cc3c9a 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorMetricsTracker.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorMetricsTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorModule.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorModule.java
index 1274b9175cfc4..ea0799ef7a695 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorModule.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorModule.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorUtils.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorUtils.java
index 03a3a58b080a7..8401306462fbc 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorUtils.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarDispatchingRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarDispatchingRowDecoderFactory.java
index 8434a3c4d8ee1..2899b013b3cfe 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarDispatchingRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarDispatchingRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarFieldValueProviders.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarFieldValueProviders.java
index 38f479c1e6d13..b4a1409a86acf 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarFieldValueProviders.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarFieldValueProviders.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarHandleResolver.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarHandleResolver.java
index b7eddad28890d..1f2f0d9455627 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarHandleResolver.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarHandleResolver.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarInternalColumn.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarInternalColumn.java
index 981dc3280e743..a0812085f04e1 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarInternalColumn.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarInternalColumn.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarMetadata.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarMetadata.java
index f494b63e13937..24ff2b295e9fa 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarMetadata.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarPlugin.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarPlugin.java
index 63a9072727597..7936423f71d0b 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarPlugin.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarPlugin.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordCursor.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordCursor.java
index b4391daf15d1a..d5b1992f98a41 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordCursor.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordCursor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSet.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSet.java
index 45fb8df3c301a..5d44c07ea7544 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSet.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSetProvider.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSetProvider.java
index 080589741932f..b3de23f9fe158 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSetProvider.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordSetProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoder.java
index a1de68d97b606..d45c5ab07875e 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoderFactory.java
index 0a799f447e803..04cc61261d4d0 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplit.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplit.java
index 56d9d02da4fa6..1967ec5e436b6 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplit.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplit.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplitManager.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplitManager.java
index 2f623bfdf1c8d..464e70b18dddd 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplitManager.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSplitManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSqlSchemaInfoProvider.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSqlSchemaInfoProvider.java
index 684ac5d2c7472..d8f7db96b83d7 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSqlSchemaInfoProvider.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarSqlSchemaInfoProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableHandle.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableHandle.java
index a7938c57d43b5..167496faedfcf 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableHandle.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableLayoutHandle.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableLayoutHandle.java
index 95c03c0ee82a8..015c6a65ee05b 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableLayoutHandle.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTableLayoutHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTopicDescription.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTopicDescription.java
index ca300e9451d1d..8a2558e104cce 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTopicDescription.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTopicDescription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTransactionHandle.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTransactionHandle.java
index 34b6f759c9ac7..c1e3236da4c06 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTransactionHandle.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarTransactionHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroColumnDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroColumnDecoder.java
index 561946dc4a1b2..4616a60379971 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroColumnDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroColumnDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoder.java
index d52402a6e85de..97d0bb3377227 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoderFactory.java
index f8c5b8b53510e..3072bf9441b2c 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/PulsarAvroRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/package-info.java
index 57bf297819fa7..44dd00fc9f50a 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/avro/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonFieldDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonFieldDecoder.java
index 8040429561597..c09dd43e24143 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonFieldDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonFieldDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoder.java
index ba0e405361294..9e8e059ea3a75 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoderFactory.java
index 5a832eb85d8b8..5dd06fa939621 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/PulsarJsonRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/package-info.java
index a8d8b67aa037f..a5b5e9cfc0d6e 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/json/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoder.java
index 71ed9c71e5c66..6a6e495e030bd 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoderFactory.java
index e551b9122798c..d6c8b3ca99e51 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/PulsarPrimitiveRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/package-info.java
index 7ceecfbb28adb..9eccb9571b5e9 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/primitive/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeColumnDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeColumnDecoder.java
index 755341644e952..d0174974e1628 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeColumnDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeColumnDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoder.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoder.java
index 6b8235586a559..dcdf3e54c46f6 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoderFactory.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoderFactory.java
index daecd5dd66929..e16c42142677e 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoderFactory.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/PulsarProtobufNativeRowDecoderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/package-info.java
index 9b97fc75f520c..b49610dd8c903 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/decoder/protobufnative/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/package-info.java
index 7c6649e921756..3f11037fcf649 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java
index 30bccd9b8522b..387076cc6d7f7 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NoStrictCacheSizeAllocator.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NoStrictCacheSizeAllocator.java
index 5159e73620892..01fdb0886ebea 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NoStrictCacheSizeAllocator.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NoStrictCacheSizeAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NullCacheSizeAllocator.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NullCacheSizeAllocator.java
index dedf1a8246e25..4f218950f3564 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NullCacheSizeAllocator.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/NullCacheSizeAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/package-info.java b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/package-info.java
index b3e685918d067..d163340416364 100644
--- a/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/package-info.java
+++ b/pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestCacheSizeAllocator.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestCacheSizeAllocator.java
index 35809450dcc6f..716cd2cf9d663 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestCacheSizeAllocator.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestCacheSizeAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestNoStrictCacheSizeAllocator.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestNoStrictCacheSizeAllocator.java
index ed3fc1e4c8846..7f29e5d251191 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestNoStrictCacheSizeAllocator.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestNoStrictCacheSizeAllocator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarAuth.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarAuth.java
index b2c7d2c258464..4233c5cfdfae9 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarAuth.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnector.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnector.java
index 3668921138a3a..61f6edd38530c 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnector.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnector.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnectorConfig.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnectorConfig.java
index 00b09a6e38655..4f9dcf03979f7 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnectorConfig.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarConnectorConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarMetadata.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarMetadata.java
index dfdee9360b4cb..0db8c3231b337 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarMetadata.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarMetadata.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarRecordCursor.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarRecordCursor.java
index 1aeb00d7469f0..7eaa2da498f45 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarRecordCursor.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarRecordCursor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarSplitManager.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarSplitManager.java
index 0a7c76f632f2c..b10d575f88ca6 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarSplitManager.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestPulsarSplitManager.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestReadChunkedMessages.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestReadChunkedMessages.java
index 7f4b9d365c701..1e959e9b83059 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestReadChunkedMessages.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/TestReadChunkedMessages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/AbstractDecoderTester.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/AbstractDecoderTester.java
index eac59ffcd81d9..6ed07fd1dde5f 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/AbstractDecoderTester.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/AbstractDecoderTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestMessage.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestMessage.java
index da6d92e5158ac..4561282c67196 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestMessage.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestUtil.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestUtil.java
index 22a8f56cd28dc..84d93e780346a 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestUtil.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/DecoderTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/AvroDecoderTestUtil.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/AvroDecoderTestUtil.java
index 398957f574695..a32a8d47dfc46 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/AvroDecoderTestUtil.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/AvroDecoderTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/TestAvroDecoder.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/TestAvroDecoder.java
index cb153236ed61b..79ca0f5a65075 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/TestAvroDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/avro/TestAvroDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/JsonDecoderTestUtil.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/JsonDecoderTestUtil.java
index c5395f2142261..301a2eb882f40 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/JsonDecoderTestUtil.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/JsonDecoderTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/TestJsonDecoder.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/TestJsonDecoder.java
index 2a60260557a9f..4afad9b318fc5 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/TestJsonDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/json/TestJsonDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/PrimitiveDecoderTestUtil.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/PrimitiveDecoderTestUtil.java
index 81a480a3b84ef..0824b84ec3a19 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/PrimitiveDecoderTestUtil.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/PrimitiveDecoderTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/TestPrimitiveDecoder.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/TestPrimitiveDecoder.java
index 54b11cebeb284..7c18877a9c608 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/TestPrimitiveDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/primitive/TestPrimitiveDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/ProtobufNativeDecoderTestUtil.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/ProtobufNativeDecoderTestUtil.java
index 191dad14c6198..d908d30bc4728 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/ProtobufNativeDecoderTestUtil.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/ProtobufNativeDecoderTestUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestMsg.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestMsg.java
index 401ded5bd85cc..d1d8a5ca7e598 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestMsg.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestMsg.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestProtobufNativeDecoder.java b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestProtobufNativeDecoder.java
index 69acc6e6564f0..9b2cb32de0aa3 100644
--- a/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestProtobufNativeDecoder.java
+++ b/pulsar-sql/presto-pulsar/src/test/java/org/apache/pulsar/sql/presto/decoder/protobufnative/TestProtobufNativeDecoder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/PerformanceClient.java b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/PerformanceClient.java
index 36d933a84f8e8..c42e876f1fe5e 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/PerformanceClient.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/PerformanceClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/SimpleTestProducerSocket.java b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/SimpleTestProducerSocket.java
index c7df80a132a84..0dadf33378704 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/SimpleTestProducerSocket.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/SimpleTestProducerSocket.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/package-info.java b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/package-info.java
index 194e5a8ed64f3..73a993b50e661 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/package-info.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/proxy/socket/client/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/BrokerMonitor.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/BrokerMonitor.java
index bb970dcf3173e..47eb2a6c4b112 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/BrokerMonitor.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/BrokerMonitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/CmdGenerateDocumentation.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/CmdGenerateDocumentation.java
index d36077dca6126..ff1800e7ae79d 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/CmdGenerateDocumentation.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/CmdGenerateDocumentation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
index e76166dbe47b0..6823d35db4d44 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/DefaultMessageFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/IMessageFormatter.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/IMessageFormatter.java
index e80ae50484c27..f1459d9a19b04 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/IMessageFormatter.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/IMessageFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationClient.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationClient.java
index 04f1be4e3823c..c521c54c5b93a 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationClient.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationController.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationController.java
index 91ea6e320c6da..81f5329051b18 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationController.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/LoadSimulationController.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/ManagedLedgerWriter.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/ManagedLedgerWriter.java
index ab30e7dd4ec0c..997d5a31f2e43 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/ManagedLedgerWriter.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/ManagedLedgerWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerfClientUtils.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerfClientUtils.java
index a3552d314309c..e40e9610bf42f 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerfClientUtils.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerfClientUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceBaseArguments.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceBaseArguments.java
index ad8668020d6f8..5f8551b99094e 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceBaseArguments.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceBaseArguments.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceConsumer.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceConsumer.java
index 7f3a93b8ba66f..28c3a68e70dde 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceConsumer.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceConsumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceProducer.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceProducer.java
index 464a521f6445b..589ef2cc46a8e 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceProducer.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceProducer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceReader.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceReader.java
index be42bbf8a0594..9f5e619896199 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceReader.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceReader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceTransaction.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceTransaction.java
index 609ee559e9a98..e5672194a2498 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceTransaction.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PerformanceTransaction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PositiveNumberParameterValidator.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PositiveNumberParameterValidator.java
index 523d9c16f5ee3..7e8fe2181cd6f 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PositiveNumberParameterValidator.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/PositiveNumberParameterValidator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/package-info.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/package-info.java
index 961b1d9d61b67..d4a7e3d87220e 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/package-info.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/FixedColumnLengthTableMaker.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/FixedColumnLengthTableMaker.java
index 96665b8d334fb..02692fedfa049 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/FixedColumnLengthTableMaker.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/FixedColumnLengthTableMaker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/PaddingDecimalFormat.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/PaddingDecimalFormat.java
index 46e84fcbe9757..f985dac3c3e62 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/PaddingDecimalFormat.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/PaddingDecimalFormat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/package-info.java b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/package-info.java
index 04d7dcf1bbf68..7b963df24882e 100644
--- a/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/package-info.java
+++ b/pulsar-testclient/src/main/java/org/apache/pulsar/testclient/utils/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/proxy/socket/client/PerformanceClientTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/proxy/socket/client/PerformanceClientTest.java
index 135bb7bb55bef..f623662e0e946 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/proxy/socket/client/PerformanceClientTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/proxy/socket/client/PerformanceClientTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/GenerateDocumentionTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/GenerateDocumentionTest.java
index 3f086ad5ab46f..936275bcd41cd 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/GenerateDocumentionTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/GenerateDocumentionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/Oauth2PerformanceTransactionTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/Oauth2PerformanceTransactionTest.java
index 0ef9dc2c8389c..05c9b069aca87 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/Oauth2PerformanceTransactionTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/Oauth2PerformanceTransactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerfClientUtilsTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerfClientUtilsTest.java
index 9d3a838f614aa..3a8bba1bccb90 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerfClientUtilsTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerfClientUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceBaseArgumentsTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceBaseArgumentsTest.java
index 3071f92f9ccce..8bb56cb12c3bb 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceBaseArgumentsTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceBaseArgumentsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
index 7bd6cbb25796c..e343b1d8cbc64 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceProducerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceTransactionTest.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceTransactionTest.java
index 0afd69ed4021c..bcc0e5e0cb05f 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceTransactionTest.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/PerformanceTransactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/TestDefaultMessageFormatter.java b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/TestDefaultMessageFormatter.java
index 89bb0251567b7..574317cd3ae67 100644
--- a/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/TestDefaultMessageFormatter.java
+++ b/pulsar-testclient/src/test/java/org/apache/pulsar/testclient/TestDefaultMessageFormatter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/TransactionConflictException.java b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/TransactionConflictException.java
index 9b9a564a9f110..333c6fbdab2e1 100644
--- a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/TransactionConflictException.java
+++ b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/TransactionConflictException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/package-info.java b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/package-info.java
index 70fff2c58a914..c01186b3fcb6c 100644
--- a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/package-info.java
+++ b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/common/exception/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/impl/common/package-info.java b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/impl/common/package-info.java
index caa4ce9afa29c..d8fa72c0a8ce1 100644
--- a/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/impl/common/package-info.java
+++ b/pulsar-transaction/common/src/main/java/org/apache/pulsar/transaction/impl/common/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionCoordinatorID.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionCoordinatorID.java
index 542feb6386df8..c02bd9bf9634e 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionCoordinatorID.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionCoordinatorID.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLog.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLog.java
index 8ec4873211458..f172fbe431ace 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLog.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLogReplayCallback.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLogReplayCallback.java
index 6bb76ab28ec46..3625e4b9bfeff 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLogReplayCallback.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionLogReplayCallback.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStore.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStore.java
index bbffe80120fac..7f8280f5226b3 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStore.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProvider.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProvider.java
index f67d2f3c90a83..7145ea1214f95 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProvider.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreState.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreState.java
index 8947413191cf6..913f412d9b8b0 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreState.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreState.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionRecoverTracker.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionRecoverTracker.java
index 8d3dfb918c1d2..ee1fe65bd04f9 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionRecoverTracker.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionRecoverTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionSubscription.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionSubscription.java
index 38d946fd54d7a..f1fb8b6853221 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionSubscription.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionSubscription.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTracker.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTracker.java
index 7a75ab1219dcc..5e84b002f3316 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTracker.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTracker.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTrackerFactory.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTrackerFactory.java
index 8f121dd85fd27..de7dd1a3926af 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTrackerFactory.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TransactionTimeoutTrackerFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TxnMeta.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TxnMeta.java
index 4d6d83dfb0ff5..104ae0ff1df0d 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TxnMeta.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/TxnMeta.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/CoordinatorException.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/CoordinatorException.java
index 954d891a188ac..2b15b957858fc 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/CoordinatorException.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/CoordinatorException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/package-info.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/package-info.java
index 7ed25d46f1105..4ca3e808f0043 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/package-info.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/exceptions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/DisabledTxnLogBufferedWriterMetricsStats.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/DisabledTxnLogBufferedWriterMetricsStats.java
index 5a6238a95e491..733441233862c 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/DisabledTxnLogBufferedWriterMetricsStats.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/DisabledTxnLogBufferedWriterMetricsStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStore.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStore.java
index ba90c06b27d79..a62df1df8c6aa 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStore.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStoreProvider.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStoreProvider.java
index 661e9b4ec9e01..f3f5a3e432904 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStoreProvider.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/InMemTransactionMetadataStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImpl.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImpl.java
index 67c0b54504bf0..f2e1f60663d28 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImpl.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStore.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStore.java
index 65e9a654a78ea..fbb14fa86f3de 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStore.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStore.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStoreProvider.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStoreProvider.java
index 6eb6402c0eee5..eb12a3dfb77e4 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStoreProvider.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionMetadataStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionSequenceIdGenerator.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionSequenceIdGenerator.java
index 505e1f05d12a1..204555a1cfc67 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionSequenceIdGenerator.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionSequenceIdGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TransactionMetadataStoreStats.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TransactionMetadataStoreStats.java
index 9a89dc6a419c5..8b8be92ae1691 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TransactionMetadataStoreStats.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TransactionMetadataStoreStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImpl.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImpl.java
index 5a813941076cb..2e897167aaf0a 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImpl.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriter.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriter.java
index 2346ebb3a8024..a9b257cec065b 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriter.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterConfig.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterConfig.java
index a056fd1bb9cc8..ec00e9c8debbb 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterConfig.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterConfig.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterMetricsStats.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterMetricsStats.java
index 6eafe79638c4a..a0d4596b75d18 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterMetricsStats.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterMetricsStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnMetaImpl.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnMetaImpl.java
index a3d62b1e05d1e..8e0c793b5887c 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnMetaImpl.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/TxnMetaImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/package-info.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/package-info.java
index 59ce99bcf8fbe..bd9b575605381 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/package-info.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/package-info.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/package-info.java
index 4416ff9d451ef..e09eb996e8749 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/package-info.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/TransactionUtil.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/TransactionUtil.java
index 81641b1735999..26ac46700a1e7 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/TransactionUtil.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/TransactionUtil.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/package-info.java b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/package-info.java
index 4501e50da5b33..4127f06a7f625 100644
--- a/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/package-info.java
+++ b/pulsar-transaction/coordinator/src/main/java/org/apache/pulsar/transaction/coordinator/util/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/MLTransactionMetadataStoreTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/MLTransactionMetadataStoreTest.java
index 1d5d9708a275f..03f958961a2b4 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/MLTransactionMetadataStoreTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/MLTransactionMetadataStoreTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProviderTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProviderTest.java
index 66bda86fb7b3f..c7f9cd21ac808 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProviderTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TransactionMetadataStoreProviderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TxnStatusTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TxnStatusTest.java
index 6719244c3119f..3f7911a66b53d 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TxnStatusTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/TxnStatusTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImplTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImplTest.java
index 235e8b42514c8..4790b063e70f4 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImplTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/MLTransactionLogImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImplTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImplTest.java
index 1d0bef2c97d2b..0905fdad72d40 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImplTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnBatchedPositionImplTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
index 5f254eb45b70d..3da61a3cd80ca 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/impl/TxnLogBufferedWriterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/test/MockedBookKeeperTestCase.java b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/test/MockedBookKeeperTestCase.java
index 3c50a82daacb4..e0b10ca0280d2 100644
--- a/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/test/MockedBookKeeperTestCase.java
+++ b/pulsar-transaction/coordinator/src/test/java/org/apache/pulsar/transaction/coordinator/test/MockedBookKeeperTestCase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/AbstractWebSocketHandler.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/AbstractWebSocketHandler.java
index 1bd0055bd1d80..4ff7ee6502abe 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/AbstractWebSocketHandler.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/AbstractWebSocketHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ConsumerHandler.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ConsumerHandler.java
index 7ecc047bb4a67..ae976efe44e69 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ConsumerHandler.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ConsumerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/CryptoKeyReaderFactory.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/CryptoKeyReaderFactory.java
index cad806c87881b..106f34fbcaea1 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/CryptoKeyReaderFactory.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/CryptoKeyReaderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/PingPongHandler.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/PingPongHandler.java
index 1431241cc8a99..870630abc8889 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/PingPongHandler.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/PingPongHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ProducerHandler.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ProducerHandler.java
index 760cb28b6329a..c2afb1d79d347 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ProducerHandler.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ProducerHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ReaderHandler.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ReaderHandler.java
index 3c1cd2a9137fa..f84c5b759d776 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ReaderHandler.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/ReaderHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketConsumerServlet.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketConsumerServlet.java
index 2291456ef491a..8f718bc744d03 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketConsumerServlet.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketConsumerServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketError.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketError.java
index 84ecb5258bbd6..07d6959a3fe5e 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketError.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketError.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapper.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapper.java
index 38585ba6db5fa..19ce9a32363c1 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapper.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketPingPongServlet.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketPingPongServlet.java
index ca7644b854084..cc2d79ee541ba 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketPingPongServlet.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketPingPongServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketProducerServlet.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketProducerServlet.java
index 20a674d7ce6ff..c9d8861b76e7b 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketProducerServlet.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketProducerServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketReaderServlet.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketReaderServlet.java
index f038f50657b32..9d23d10c39581 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketReaderServlet.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketReaderServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketService.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketService.java
index 7e798eecfddf7..f43c36c051fe3 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketService.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/WebSocketService.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketProxyStatsBase.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketProxyStatsBase.java
index e43cb5a1e08f1..682b64d51bf46 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketProxyStatsBase.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketProxyStatsBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketWebResource.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketWebResource.java
index b6a0f43a01aae..6515a01c477b9 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketWebResource.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/WebSocketWebResource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/package-info.java
index 1ca9ab8cf2a3b..14245c4d1e0e7 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/WebSocketProxyStatsV1.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/WebSocketProxyStatsV1.java
index 89a1cf7cb0937..66dc1d4942c29 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/WebSocketProxyStatsV1.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/WebSocketProxyStatsV1.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/package-info.java
index 98374f34c07e6..25b6612ce38e4 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v1/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/WebSocketProxyStatsV2.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/WebSocketProxyStatsV2.java
index 186fe11277b48..779b0ec4b150c 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/WebSocketProxyStatsV2.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/WebSocketProxyStatsV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/package-info.java
index ab19c9fc6c6d8..83c464302330e 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/admin/v2/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerCommand.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerCommand.java
index 88112a8dc53e3..9d4b653c54efe 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerCommand.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerCommand.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerMessage.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerMessage.java
index 172cb55674034..99ce86dbf1695 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerMessage.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ConsumerMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/EndOfTopicResponse.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/EndOfTopicResponse.java
index dbb85f8430489..de829e0ad99db 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/EndOfTopicResponse.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/EndOfTopicResponse.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAck.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAck.java
index 27fd4a42c532b..1e62098ac2bc5 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAck.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAck.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAcks.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAcks.java
index bedf047958471..4b6236be773bc 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAcks.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerAcks.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessage.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessage.java
index 5e9e0603a30ac..4831b905514f3 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessage.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessages.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessages.java
index 9833fbd67591b..a1247dc69f47c 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessages.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/ProducerMessages.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/package-info.java
index 08ae9d6530e3e..c8ddcdbef28fc 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/data/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/package-info.java
index 9f11c369b0423..294c9a8a393a7 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/ProxyServer.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/ProxyServer.java
index 7c0ad6d813ad8..7aed43d056c67 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/ProxyServer.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/ProxyServer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketProxyConfiguration.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketProxyConfiguration.java
index 8fb3ab7ed01cb..ca827e53c90f1 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketProxyConfiguration.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketProxyConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketServiceStarter.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketServiceStarter.java
index fc39337cf3bdf..fbcecc0642e34 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketServiceStarter.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/WebSocketServiceStarter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/package-info.java
index 123e8651d9853..dd719b7f3695c 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/service/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyStats.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyStats.java
index 7a7f9565c9748..eb1566ef7d412 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyStats.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyTopicStat.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyTopicStat.java
index 2cadda78f835a..96a1b43adde69 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyTopicStat.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/ProxyTopicStat.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/StatsBuckets.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/StatsBuckets.java
index 7cc472ffc5ee9..31d90de160492 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/StatsBuckets.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/StatsBuckets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/package-info.java b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/package-info.java
index 36f10df5292ae..924c507808c63 100644
--- a/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/package-info.java
+++ b/pulsar-websocket/src/main/java/org/apache/pulsar/websocket/stats/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/AbstractWebSocketHandlerTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/AbstractWebSocketHandlerTest.java
index 29d8d64159c13..0e07dd0bc00b3 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/AbstractWebSocketHandlerTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/AbstractWebSocketHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/LookupProtocolTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/LookupProtocolTest.java
index 6b023f5ba4a8c..2174ad4764b47 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/LookupProtocolTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/LookupProtocolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/PingPongHandlerTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/PingPongHandlerTest.java
index 7d5cc800aa37f..662009f1aab1a 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/PingPongHandlerTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/PingPongHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ProducerHandlerTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ProducerHandlerTest.java
index 0e3e652a9da6a..b88a148d08ee2 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ProducerHandlerTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ProducerHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ReaderHandlerTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ReaderHandlerTest.java
index 7dfa8b6e3146b..002f15609cdb7 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ReaderHandlerTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/ReaderHandlerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapperTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapperTest.java
index 4e23416b091b8..b11529bf2f176 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapperTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketHttpServletRequestWrapperTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketProxyConfigurationTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketProxyConfigurationTest.java
index a61187e13804f..e3a303003b841 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketProxyConfigurationTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/WebSocketProxyConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/admin/WebSocketWebResourceTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/admin/WebSocketWebResourceTest.java
index 6c8156ef79fe9..f1b6c87cc5ef4 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/admin/WebSocketWebResourceTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/admin/WebSocketWebResourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketProxyConfigurationTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketProxyConfigurationTest.java
index e730804d901c5..ebe4ebb723842 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketProxyConfigurationTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketProxyConfigurationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketServiceStarterTest.java b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketServiceStarterTest.java
index ffac67febf726..c898a07e22800 100644
--- a/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketServiceStarterTest.java
+++ b/pulsar-websocket/src/test/java/org/apache/pulsar/websocket/service/WebSocketServiceStarterTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/Event.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/Event.java
index 3074617023850..21569a76da2a4 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/Event.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/Event.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventGroup.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventGroup.java
index 6e24a25bce94d..0d76dd8ccec5b 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventGroup.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventGroup.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResources.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResources.java
index 499525e5e24e4..1605c1fe20dec 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResources.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResources.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResourcesImpl.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResourcesImpl.java
index 710f56dce41f9..b2278933d7ec7 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResourcesImpl.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/EventResourcesImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/StructuredEventLog.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/StructuredEventLog.java
index bf2a00215c9fb..bc64545416b7f 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/StructuredEventLog.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/StructuredEventLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/package-info.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/package-info.java
index 0106ace349272..5450299d95100 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/package-info.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jEvent.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jEvent.java
index 3fef22e29a765..56cc683092649 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jEvent.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jEvent.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jStructuredEventLog.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jStructuredEventLog.java
index 5a88a714c35e1..1a94f5a4a29e6 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jStructuredEventLog.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/Slf4jStructuredEventLog.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/package-info.java b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/package-info.java
index 971ac050d73d9..5e677a102efbe 100644
--- a/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/package-info.java
+++ b/structured-event-log/src/main/java/org/apache/pulsar/structuredeventlog/slf4j/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/structured-event-log/src/test/java/org/apache/pulsar/structuredeventlog/slf4j/StructuredEventLogTest.java b/structured-event-log/src/test/java/org/apache/pulsar/structuredeventlog/slf4j/StructuredEventLogTest.java
index c28cd8c9dfca9..2da8294784432 100644
--- a/structured-event-log/src/test/java/org/apache/pulsar/structuredeventlog/slf4j/StructuredEventLogTest.java
+++ b/structured-event-log/src/test/java/org/apache/pulsar/structuredeventlog/slf4j/StructuredEventLogTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/BookKeeperTestClient.java b/testmocks/src/main/java/org/apache/bookkeeper/client/BookKeeperTestClient.java
index c478432b0161c..d023427e3be31 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/BookKeeperTestClient.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/BookKeeperTestClient.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockBookKeeper.java b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockBookKeeper.java
index 50df4b6b0df0f..8d6c39d9a82a1 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockBookKeeper.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockBookKeeper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockLedgerHandle.java b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockLedgerHandle.java
index 7842959ee25db..2790160a72141 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockLedgerHandle.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockLedgerHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockReadHandle.java b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockReadHandle.java
index 51dedde5b54c7..a4361f62254e4 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockReadHandle.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/PulsarMockReadHandle.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/TestStatsProvider.java b/testmocks/src/main/java/org/apache/bookkeeper/client/TestStatsProvider.java
index 9a7b59a0ca750..f015306cb048c 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/TestStatsProvider.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/TestStatsProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/client/package-info.java b/testmocks/src/main/java/org/apache/bookkeeper/client/package-info.java
index 878b83520d01e..76185fe300eb0 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/client/package-info.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/client/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/test/ServerTester.java b/testmocks/src/main/java/org/apache/bookkeeper/test/ServerTester.java
index 804a92cc0490d..f519394d09235 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/test/ServerTester.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/test/ServerTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/bookkeeper/test/package-info.java b/testmocks/src/main/java/org/apache/bookkeeper/test/package-info.java
index 03345b00afe65..920a4979a9c69 100644
--- a/testmocks/src/main/java/org/apache/bookkeeper/test/package-info.java
+++ b/testmocks/src/main/java/org/apache/bookkeeper/test/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeper.java b/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeper.java
index 190720e5bcc36..0c0f7ec9ed1d4 100644
--- a/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeper.java
+++ b/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeper.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeperSession.java b/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeperSession.java
index de1fbdc1dcb55..a7c35844e8129 100644
--- a/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeperSession.java
+++ b/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeperSession.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/testmocks/src/main/java/org/apache/zookeeper/package-info.java b/testmocks/src/main/java/org/apache/zookeeper/package-info.java
index 8c313f51d3a1c..ee611465ef29f 100644
--- a/testmocks/src/main/java/org/apache/zookeeper/package-info.java
+++ b/testmocks/src/main/java/org/apache/zookeeper/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 349c3f1daa58d..3b088d77c5719 100644
--- a/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index b2510709c0def..a4ab09c363da1 100644
--- a/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/bc_2_0_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 349c3f1daa58d..3b088d77c5719 100644
--- a/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index b2510709c0def..a4ab09c363da1 100644
--- a/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/bc_2_0_1/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 349c3f1daa58d..3b088d77c5719 100644
--- a/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index b2510709c0def..a4ab09c363da1 100644
--- a/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/bc_2_6_0/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/certificate-authority/RemoveJksPassword.java b/tests/certificate-authority/RemoveJksPassword.java
index 65a26ce3dcc8d..e6c22c81d3d56 100644
--- a/tests/certificate-authority/RemoveJksPassword.java
+++ b/tests/certificate-authority/RemoveJksPassword.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package main;
 
 import java.io.FileInputStream;
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/ExceptionFunction.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/ExceptionFunction.java
index c2a13e271642d..66545771d79d3 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/ExceptionFunction.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/ExceptionFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/GenericObjectFunction.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/GenericObjectFunction.java
index 3c5edaa48d056..ad7ffa970e172 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/GenericObjectFunction.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/GenericObjectFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldFunction.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldFunction.java
index 6d23676cf0c3b..efa7c9f281e48 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldFunction.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldRecordFunction.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldRecordFunction.java
index 27502c104344a..bf8afe28468cc 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldRecordFunction.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/RemoveAvroFieldRecordFunction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/package-info.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/package-info.java
index 5bd909ebb69a6..49427d1dddc23 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/package-info.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/functions/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/GenericRecordSource.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/GenericRecordSource.java
index f36b3df0c82cd..de17a17a8c0f7 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/GenericRecordSource.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/GenericRecordSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestByteStateSource.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestByteStateSource.java
index 4fe382f5ce758..dc8de9256abfc 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestByteStateSource.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestByteStateSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestGenericObjectSink.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestGenericObjectSink.java
index 1cc0abd8e9956..a4911bde21e17 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestGenericObjectSink.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestGenericObjectSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestLoggingSink.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestLoggingSink.java
index e6c7aa53874aa..f5cbd109bfa41 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestLoggingSink.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestLoggingSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestPropertySource.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestPropertySource.java
index f76df706bc8cc..0b4577c44ff7d 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestPropertySource.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestPropertySource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSink.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSink.java
index 20cf517ba7df2..ce5e86c7cdeda 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSink.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSink.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSource.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSource.java
index 879be866b8567..0a718b80af360 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSource.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/TestStateSource.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/package-info.java b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/package-info.java
index 167535514cff4..1f9797a80334f 100644
--- a/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/package-info.java
+++ b/tests/docker-images/java-test-functions/src/main/java/org/apache/pulsar/tests/integration/io/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoChannelHandler.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoChannelHandler.java
index c12c2d4afca38..05bf0c715a4b8 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoChannelHandler.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoChannelHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoProtocolHandler.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoProtocolHandler.java
index 56e80e399c05b..dfb072a207803 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoProtocolHandler.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/EchoProtocolHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/LoggingBrokerInterceptor.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/LoggingBrokerInterceptor.java
index 18c73d21abc59..992c6dd69a6b2 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/LoggingBrokerInterceptor.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/LoggingBrokerInterceptor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/PatternEntryFilter.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/PatternEntryFilter.java
index 43d08bcdd22a2..253556ef35aa1 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/PatternEntryFilter.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/PatternEntryFilter.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/RandomAdditionalServlet.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/RandomAdditionalServlet.java
index e924040700ae8..9d4f7e18a6db8 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/RandomAdditionalServlet.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/RandomAdditionalServlet.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/package-info.java b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/package-info.java
index b665e7c094f35..dff75c6d0048d 100644
--- a/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/package-info.java
+++ b/tests/docker-images/java-test-plugins/src/main/java/org/apache/pulsar/tests/integration/plugins/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/admin/AdminTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/admin/AdminTest.java
index 3400b6962f982..86d4dbf23261c 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/admin/AdminTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/admin/AdminTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/PulsarTokenAuthenticationBaseSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/PulsarTokenAuthenticationBaseSuite.java
index 462437f6f2031..e986c7e5c7b76 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/PulsarTokenAuthenticationBaseSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/PulsarTokenAuthenticationBaseSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithPublicPrivateKeys.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithPublicPrivateKeys.java
index f252e29f140d5..2ada6b286d6c1 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithPublicPrivateKeys.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithPublicPrivateKeys.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithSymmetricKeys.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithSymmetricKeys.java
index 4bb6194dc5eb7..5272334ddd35c 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithSymmetricKeys.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/auth/token/TokenAuthWithSymmetricKeys.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_2.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_2.java
index e4eb9cd0cf216..212ac48b638de 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_2.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_3.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_3.java
index d4703e0b07e5c..cb0b30766acaa 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_3.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_3.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_4.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_4.java
index 10bb57e98885d..0a83cb88499a3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_4.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_4.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_5.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_5.java
index 590f5acf3da04..5d64210ad0484 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_5.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/ClientTest2_5.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_2.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_2.java
index c7cedfc9f226c..cd5cba224c44d 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_2.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_3.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_3.java
index 83dbb1b1dd2b8..9834566d2edfc 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_3.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_3.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_4.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_4.java
index 21fa83df2c89e..eb36bbc4258fe 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_4.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_4.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_5.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_5.java
index 1a9450fea7470..fdcb6b37a4ff4 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_5.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/PulsarStandaloneTestSuite2_5.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_2.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_2.java
index 9312fa18f9258..944032e46ebf5 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_2.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.backwardscompatibility;
 
 import java.util.function.Supplier;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_3.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_3.java
index e85798429da20..68d9ce508aef7 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_3.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_3.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.backwardscompatibility;
 
 import java.util.function.Supplier;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_4.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_4.java
index 7cd6a1ab52a69..35525584f1237 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_4.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_4.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.backwardscompatibility;
 
 import java.util.function.Supplier;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_5.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_5.java
index 24914ef209002..3dd170fa5f1e8 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_5.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/backwardscompatibility/SmokeTest2_5.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.backwardscompatibility;
 
 import java.util.function.Supplier;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/AdminMultiHostTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/AdminMultiHostTest.java
index 781e920c89e0c..a6c996a2c75b9 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/AdminMultiHostTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/AdminMultiHostTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/CLITest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/CLITest.java
index 8f667d5e69450..1c65d897fe930 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/CLITest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/CLITest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClientToolTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClientToolTest.java
index 9e3fba5f286d2..c61411ad150a1 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClientToolTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClientToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClusterMetadataTearDownTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClusterMetadataTearDownTest.java
index 2fe2bbb867b0d..fcbc27d4dedd8 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClusterMetadataTearDownTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/ClusterMetadataTearDownTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FileSystemPackagesCliTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FileSystemPackagesCliTest.java
index 08f5e50a2d9d9..982313cfab77f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FileSystemPackagesCliTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FileSystemPackagesCliTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FunctionsCLITest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FunctionsCLITest.java
index a207be0574dad..7b63498e6bb73 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FunctionsCLITest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/FunctionsCLITest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/HealthCheckTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/HealthCheckTest.java
index 04e189e2765b1..9a3559f142480 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/HealthCheckTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/HealthCheckTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PackagesCliTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PackagesCliTest.java
index 2ed201d6c2ffb..b49bb21495511 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PackagesCliTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PackagesCliTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PerfToolTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PerfToolTest.java
index f87d11531dc3a..9a0865a0085fd 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PerfToolTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PerfToolTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PulsarVersionTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PulsarVersionTest.java
index c5a785e3e7fff..cad899865acf5 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PulsarVersionTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/PulsarVersionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/SchemaUpdateStrategyTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/SchemaUpdateStrategyTest.java
index 4592dcf13c796..c1efee5b276ae 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/SchemaUpdateStrategyTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/SchemaUpdateStrategyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/tenant/TenantTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/tenant/TenantTest.java
index 0ae701194ba4b..4755af3f18b75 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/tenant/TenantTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/tenant/TenantTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.cli.tenant;
 
 import static org.testng.Assert.assertEquals;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/topicpolicies/SchemaCompatibilityStrategyTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/topicpolicies/SchemaCompatibilityStrategyTest.java
index 56d89d6b5028a..6166d77e5f131 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/topicpolicies/SchemaCompatibilityStrategyTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/cli/topicpolicies/SchemaCompatibilityStrategyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.cli.topicpolicies;
 
 import static org.testng.Assert.assertEquals;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/compaction/TestCompaction.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/compaction/TestCompaction.java
index 9f07a83798f40..a66c01e443896 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/compaction/TestCompaction.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/compaction/TestCompaction.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BKContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BKContainer.java
index b294cac4e701e..9ff48b2e6a161 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BKContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BKContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BrokerContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BrokerContainer.java
index 07558ce890df1..3f3bed31c7825 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BrokerContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/BrokerContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CSContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CSContainer.java
index 3544c4b5e7a65..3642b6f1d84e7 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CSContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CSContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CassandraContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CassandraContainer.java
index d4d505ca78195..c9cdcdf2c4355 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CassandraContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/CassandraContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ChaosContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ChaosContainer.java
index 5acfe56eb974d..90e6660103a2f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ChaosContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ChaosContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMongoDbContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMongoDbContainer.java
index 5385b6a8c9742..481725d145b2a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMongoDbContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMongoDbContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMsSqlContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMsSqlContainer.java
index 1da7b7cbb4146..357fd8724d738 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMsSqlContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMsSqlContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMySQLContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMySQLContainer.java
index 6d87dd65eef15..27d624a6c828b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMySQLContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumMySQLContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumOracleDbContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumOracleDbContainer.java
index 477347d474692..8579f00dd9126 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumOracleDbContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumOracleDbContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumPostgreSqlContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumPostgreSqlContainer.java
index 8f32c05b2685e..479869c4183d1 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumPostgreSqlContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/DebeziumPostgreSqlContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/HdfsContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/HdfsContainer.java
index 58f781f3bad25..948f3ca468165 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/HdfsContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/HdfsContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PrestoWorkerContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PrestoWorkerContainer.java
index 2119ba54d55a5..717dbab6e2be6 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PrestoWorkerContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PrestoWorkerContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ProxyContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ProxyContainer.java
index 617a6692756cb..f64f9e35b9808 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ProxyContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ProxyContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PulsarContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PulsarContainer.java
index 421a50885801e..f4145aed158e0 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PulsarContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/RabbitMQContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/RabbitMQContainer.java
index 7379345e19b82..fbec62b32465a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/RabbitMQContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/RabbitMQContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/S3Container.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/S3Container.java
index 42f0300896152..439b79990f6d9 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/S3Container.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/S3Container.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/StandaloneContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/StandaloneContainer.java
index 0bdea9cb45f7e..8621cf24e2c4a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/StandaloneContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/StandaloneContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WebSocketContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WebSocketContainer.java
index 658f6e1016a92..aa87c045f10ff 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WebSocketContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WebSocketContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WorkerContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WorkerContainer.java
index ac37acd76b213..9233b8f3f3623 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WorkerContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/WorkerContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ZKContainer.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ZKContainer.java
index 975ca1805877a..898e5d241767a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ZKContainer.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/ZKContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/package-info.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/package-info.java
index 0ef7fd7a7e108..c0b2978614d12 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/package-info.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/containers/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecException.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecException.java
index 599b0ebfb00f5..ce724a3b27626 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecException.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResult.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResult.java
index 0e79bb6def058..1df417863b15e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResult.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResult.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResultBytes.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResultBytes.java
index 402ad4e0ab254..285fba1e28ec6 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResultBytes.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/docker/ContainerExecResultBytes.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
index 83a43d2adfa01..17804c19fab00 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTestBase.java
index e80f811fd5e19..71f7a861cd8e2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarFunctionsTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarStateTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarStateTest.java
index 7aba6c711e486..45f4ab5343557 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarStateTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/PulsarStateTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoProcessTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoProcessTest.java
index 939f79150b954..61e985ae99944 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoProcessTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoProcessTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoTest.java
index 734a1abd83e74..9ef2398c55c00 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoThreadTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoThreadTest.java
index a63e0b1f4b58e..52c76bd659470 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoThreadTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/go/PulsarFunctionsGoThreadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaProcessTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaProcessTest.java
index 621352d540894..3acf5d0e44c99 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaProcessTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaProcessTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaTest.java
index 923870cabb5c1..6828630940e2e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaThreadTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaThreadTest.java
index ee8c8c60c98c8..faf6482f5316e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaThreadTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarFunctionsJavaThreadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainProcessTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainProcessTest.java
index 75740b0a15a63..11dec0b3863c7 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainProcessTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainProcessTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainTest.java
index 0e9219f379d73..39db283f56090 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainThreadTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainThreadTest.java
index 031c8669efb5a..7112f78c419ab 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainThreadTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/java/PulsarWorkerRebalanceDrainThreadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonProcessTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonProcessTest.java
index 82526d3b552aa..594d12222aef8 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonProcessTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonProcessTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonTest.java
index 49bef07bc01e5..909da3d28583e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonThreadTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonThreadTest.java
index c25be1de8aa17..31fefcb0c007e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonThreadTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/python/PulsarFunctionsPythonThreadTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/CommandGenerator.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/CommandGenerator.java
index 4edf4624c63d6..ab411e24dbe5f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/CommandGenerator.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/CommandGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/UploadDownloadCommandGenerator.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/UploadDownloadCommandGenerator.java
index a8bca83ddf768..225b4a4a742c4 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/UploadDownloadCommandGenerator.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/functions/utils/UploadDownloadCommandGenerator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarGenericObjectSinkTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarGenericObjectSinkTest.java
index f57af01a979ca..6f3b31565b1b3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarGenericObjectSinkTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarGenericObjectSinkTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestBase.java
index 16e961dfcf68b..e33bdd8e54d52 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestRunner.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestRunner.java
index 83f1cc0126287..4492f6a407520 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestRunner.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/PulsarIOTestRunner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSinkTester.java
index 3ef9ace951093..eb9482e690dcb 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSourceTester.java
index a4508fd590f48..bccef1148c07e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/RabbitMQSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/SinkWithTransformFunctionTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/SinkWithTransformFunctionTest.java
index b5faf59d25a2d..afe9038003095 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/SinkWithTransformFunctionTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/SinkWithTransformFunctionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/CassandraSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/CassandraSinkTester.java
index d545ddfd08f04..da4d5c686012c 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/CassandraSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/CassandraSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch7SinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch7SinkTester.java
index 699f99d491350..17c17e7f496c6 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch7SinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch7SinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch8SinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch8SinkTester.java
index e24f23fac89ec..02990ae4533c5 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch8SinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearch8SinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearchSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearchSinkTester.java
index 52a44fd86db25..605b58a796f1e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearchSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/ElasticSearchSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/HdfsSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/HdfsSinkTester.java
index b6320a58e2e24..9e2c3dd623d09 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/HdfsSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/HdfsSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/JdbcPostgresSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/JdbcPostgresSinkTester.java
index 80e04c485eab1..5b049e6d3de14 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/JdbcPostgresSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/JdbcPostgresSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KafkaSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KafkaSinkTester.java
index be62f5c3f59a6..ceb0c820b629f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KafkaSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KafkaSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KinesisSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KinesisSinkTester.java
index eb119b9302218..3eb13fa42cda4 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KinesisSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/KinesisSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/OpenSearchSinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/OpenSearchSinkTester.java
index dadf6d295a943..12caddb52e03a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/OpenSearchSinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/OpenSearchSinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarIOSinkRunner.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarIOSinkRunner.java
index 5fa96d77565cf..e7cd58744c7a2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarIOSinkRunner.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarIOSinkRunner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarSinksTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarSinksTest.java
index bec9c99e8a8dd..1775b693f18dd 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarSinksTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/PulsarSinksTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/SinkTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/SinkTester.java
index 86db160911460..3966faf7fe848 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/SinkTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sinks/SinkTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/AvroKafkaSourceTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/AvroKafkaSourceTest.java
index caa9bea510a00..5fcf4bd284d28 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/AvroKafkaSourceTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/AvroKafkaSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/BatchSourceTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/BatchSourceTest.java
index 3c69d56624592..19f74bf3878fe 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/BatchSourceTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/BatchSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/GenericRecordSourceTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/GenericRecordSourceTest.java
index d9484ac0f34b5..8525f5e20bec3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/GenericRecordSourceTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/GenericRecordSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/KafkaSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/KafkaSourceTester.java
index 8952b5f2d9be6..772e2662df68e 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/KafkaSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/KafkaSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/MongoSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/MongoSourceTester.java
index 273a1ecdd48e4..762ad33cb7e9f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/MongoSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/MongoSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.apache.pulsar.tests.integration.io.sources;
 
 import com.mongodb.client.model.changestream.ChangeStreamDocument;
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarIOSourceRunner.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarIOSourceRunner.java
index d1e5049bdcf8e..b843e146e2985 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarIOSourceRunner.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarIOSourceRunner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarSourcePropertyTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarSourcePropertyTest.java
index 32e666f1f5c72..25b4b75472353 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarSourcePropertyTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/PulsarSourcePropertyTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/SourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/SourceTester.java
index 7157c22821672..37e241a873b6c 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/SourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/SourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMongoDbSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMongoDbSourceTester.java
index ac5c71e35aac5..8c4a7a91a15fa 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMongoDbSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMongoDbSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMsSqlSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMsSqlSourceTester.java
index 225602078812f..a745cae60409d 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMsSqlSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMsSqlSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMySqlSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMySqlSourceTester.java
index 27e10cf64ed07..2f2bb8a2c0c25 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMySqlSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumMySqlSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
index d9c5da2d51cf1..17eaf319b3be2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumOracleDbSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumPostgreSqlSourceTester.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumPostgreSqlSourceTester.java
index 1f0a7fe3a593d..5f82cc52e7c40 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumPostgreSqlSourceTester.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/DebeziumPostgreSqlSourceTester.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumOracleSourceTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumOracleSourceTest.java
index 3ae1abd76ac03..10e5d6dbdafad 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumOracleSourceTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumOracleSourceTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumSourcesTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumSourcesTest.java
index dccdbb33b1375..e0e48101c994b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumSourcesTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarDebeziumSourcesTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarIODebeziumSourceRunner.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarIODebeziumSourceRunner.java
index 9b361a8991f54..762dd34e17c91 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarIODebeziumSourceRunner.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/io/sources/debezium/PulsarIODebeziumSourceRunner.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/DelayMessagingTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/DelayMessagingTest.java
index 7a204279eedf4..effaef5c19698 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/DelayMessagingTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/DelayMessagingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/GeoReplicationTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/GeoReplicationTest.java
index e4f89e8849ec6..863ee22185961 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/GeoReplicationTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/GeoReplicationTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/MessagingBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/MessagingBase.java
index 44135a07afb08..0e7106ef65ea1 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/MessagingBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/MessagingBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonDurableConsumerMessagingTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonDurableConsumerMessagingTest.java
index 4199febc518a5..e7eff6a2d2dbf 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonDurableConsumerMessagingTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonDurableConsumerMessagingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonPersistentTopicMessagingTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonPersistentTopicMessagingTest.java
index 51fc85ae1c799..0b379af3957c7 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonPersistentTopicMessagingTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/NonPersistentTopicMessagingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/PersistentTopicMessagingTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/PersistentTopicMessagingTest.java
index ba7a649326cd3..5675aa88ec6cc 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/PersistentTopicMessagingTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/PersistentTopicMessagingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/ReaderMessagingTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/ReaderMessagingTest.java
index cdae130edd910..4bfd964e98e23 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/ReaderMessagingTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/ReaderMessagingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/TopicMessagingBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/TopicMessagingBase.java
index 3b37993a0c740..97e642adf37db 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/TopicMessagingBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/messaging/TopicMessagingBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestBaseOffload.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestBaseOffload.java
index 9e6b5261df16b..7d38aa77bf027 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestBaseOffload.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestBaseOffload.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestFileSystemOffload.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestFileSystemOffload.java
index 48b86e8a1f45d..4504b58ca920b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestFileSystemOffload.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestFileSystemOffload.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestOffloadDeletionFS.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestOffloadDeletionFS.java
index 4b1739a0cd13b..bd1d2a49f7ba4 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestOffloadDeletionFS.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestOffloadDeletionFS.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestS3Offload.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestS3Offload.java
index a230b13e215f5..eb87aeb9751b7 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestS3Offload.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestS3Offload.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestUniversalConfigurations.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestUniversalConfigurations.java
index ef7406113f6ee..516b8cdab4b04 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestUniversalConfigurations.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/offload/TestUniversalConfigurations.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestAdditionalServlets.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestAdditionalServlets.java
index e8d3647178b34..8914397be3eaf 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestAdditionalServlets.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestAdditionalServlets.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestBrokerInterceptors.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestBrokerInterceptors.java
index 3f5f02e5b9374..98000c6f40636 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestBrokerInterceptors.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestBrokerInterceptors.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestEntryFilters.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestEntryFilters.java
index cd2a642ff01ca..f41551b248db0 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestEntryFilters.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestEntryFilters.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestProtocolHandlers.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestProtocolHandlers.java
index 152212958aaad..8cb2c7dcdd2ff 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestProtocolHandlers.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/plugins/TestProtocolHandlers.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/Stock.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/Stock.java
index f5d85f159cd20..93b2d91838b0b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/Stock.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/Stock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/StockProtoMessage.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/StockProtoMessage.java
index 3e952ba7bd198..67941a923ca67 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/StockProtoMessage.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/StockProtoMessage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestBasicPresto.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestBasicPresto.java
index 46db046431d86..7658883441f5b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestBasicPresto.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestBasicPresto.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPrestoQueryTieredStorage.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPrestoQueryTieredStorage.java
index a3610c2e64ea6..5fba3b5eba60c 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPrestoQueryTieredStorage.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPrestoQueryTieredStorage.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLAuth.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLAuth.java
index 8d841348ef24f..3f0a6e0338f3d 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLAuth.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLAuth.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLBase.java
index b85ce455b0043..2833be67bc8e3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/presto/TestPulsarSQLBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/proxy/TestProxy.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/proxy/TestProxy.java
index 5ac37a11004f3..11019b27e0c12 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/proxy/TestProxy.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/proxy/TestProxy.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/python/PythonSchemaTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/python/PythonSchemaTest.java
index 53f000ea804e8..5812150da2504 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/python/PythonSchemaTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/python/PythonSchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/JodaTimeTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/JodaTimeTest.java
index be22114b4557f..d0b02645a6c5a 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/JodaTimeTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/JodaTimeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/SchemaTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/SchemaTest.java
index 05337ab38e557..8bb6de74c661d 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/SchemaTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/SchemaTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/Schemas.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/Schemas.java
index ccdf20b370ad2..4f9f082549dcd 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/Schemas.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/schema/Schemas.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/semantics/SemanticsTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/semantics/SemanticsTest.java
index e5980bd856ff9..0d523ff56eae9 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/semantics/SemanticsTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/semantics/SemanticsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/standalone/SmokeTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/standalone/SmokeTest.java
index 5d142297a915f..b435ecf9649aa 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/standalone/SmokeTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/standalone/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarCliTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarCliTestSuite.java
index 9921cf11e26ab..2ddd20f12b151 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarCliTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarCliTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarSQLTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarSQLTestSuite.java
index 8c72ef8f94695..029f408ef6661 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarSQLTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarSQLTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarStandaloneTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarStandaloneTestSuite.java
index ea08e15def55c..6b38f6000e7b9 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarStandaloneTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarStandaloneTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTestSuite.java
index 4b13888c15bff..02c4e3c7ec60d 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTieredStorageTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTieredStorageTestSuite.java
index 1c6bb9dc3f34c..6bf4061760b01 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTieredStorageTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/suites/PulsarTieredStorageTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/ClientTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/ClientTestBase.java
index c38d74279e7ef..2426039e58b45 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/ClientTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/ClientTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/FunctionRuntimeType.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/FunctionRuntimeType.java
index e59dc0306de63..f772ac2469008 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/FunctionRuntimeType.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/FunctionRuntimeType.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarCluster.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarCluster.java
index 1ef0bba1b6803..1ce19d66b39c2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarCluster.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarCluster.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterSpec.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterSpec.java
index 6f93ce9f2561a..385af99a6644b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterSpec.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterSpec.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterTestBase.java
index cf0b64bb2aa4b..831ce4311941f 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarClusterTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoCluster.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoCluster.java
index 9be3c382b7035..4099aa06e5ece 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoCluster.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoCluster.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoClusterTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoClusterTestBase.java
index 51c74eee50b18..07047c7111121 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoClusterTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarGeoClusterTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarStandaloneTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarStandaloneTestBase.java
index 85d7b46c7113e..411b5217501cf 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarStandaloneTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarStandaloneTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarTestBase.java
index 8ea5f2c6aeb2d..f10ae550f4ca2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/topologies/PulsarTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTest.java
index 20110cd544ae5..e4bb384ff2c87 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTestBase.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTestBase.java
index 8f85ea907c9bd..101530f6f22d3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTestBase.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/transaction/TransactionTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/upgrade/PulsarZKDowngradeTest.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/upgrade/PulsarZKDowngradeTest.java
index ecdf8358ac375..22e963675ec7b 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/upgrade/PulsarZKDowngradeTest.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/upgrade/PulsarZKDowngradeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/utils/DockerUtils.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/utils/DockerUtils.java
index 2dbf77d19cd1a..262ed5b9676e2 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/utils/DockerUtils.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/utils/DockerUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/TestWebSocket.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/TestWebSocket.java
index 312b64b6a0921..9915f2a2b1325 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/TestWebSocket.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/TestWebSocket.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/WebSocketTestSuite.java b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/WebSocketTestSuite.java
index 75f77c6675ae7..906910f7fb8e3 100644
--- a/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/WebSocketTestSuite.java
+++ b/tests/integration/src/test/java/org/apache/pulsar/tests/integration/websocket/WebSocketTestSuite.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 4220415ba6149..c6058492e842c 100644
--- a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
index 4474d434852cc..d8ad93d570a33 100644
--- a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
+++ b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index 23b893074fdc8..990a0a8211c71 100644
--- a/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/pulsar-client-admin-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 4220415ba6149..c6058492e842c 100644
--- a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
index 858b4cf0bf519..69ee2d0ebcbd0 100644
--- a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
+++ b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index 1271d708794e2..e5eef415a513d 100644
--- a/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/pulsar-client-all-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
index 4220415ba6149..c6058492e842c 100644
--- a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
+++ b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/PulsarContainer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
index bf6e67beebd40..23cdac6d0934a 100644
--- a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
+++ b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SimpleProducerConsumerTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
index 1fc0cf6fd771f..cf2f8d1fa9235 100644
--- a/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
+++ b/tests/pulsar-client-shade-test/src/test/java/org/apache/pulsar/tests/integration/SmokeTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/FileSystemLedgerOffloaderFactory.java b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/FileSystemLedgerOffloaderFactory.java
index c7876f9941a84..8853ddf3da8ac 100644
--- a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/FileSystemLedgerOffloaderFactory.java
+++ b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/FileSystemLedgerOffloaderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileStoreBackedReadHandleImpl.java b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileStoreBackedReadHandleImpl.java
index 5d10b63de3449..bdeb88e9ac93c 100644
--- a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileStoreBackedReadHandleImpl.java
+++ b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileStoreBackedReadHandleImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloader.java b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloader.java
index 8e87c230adb15..d5e09ba725421 100644
--- a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloader.java
+++ b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/package-info.java b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/package-info.java
index 44c30e5da3e34..14f75f56351a4 100644
--- a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/package-info.java
+++ b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/package-info.java b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/package-info.java
index 38cfef98492a3..a41f5206f78fb 100644
--- a/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/package-info.java
+++ b/tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/FileStoreTestBase.java b/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/FileStoreTestBase.java
index b3a02a4f7f618..3e6cd8745dc01 100644
--- a/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/FileStoreTestBase.java
+++ b/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/FileStoreTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloaderTest.java b/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloaderTest.java
index 3f9dbb35551ad..1aebab571c971 100644
--- a/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloaderTest.java
+++ b/tiered-storage/file-system/src/test/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileSystemManagedLedgerOffloaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BackedInputStream.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BackedInputStream.java
index 31ad75d962498..34ee4ea0f13e2 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BackedInputStream.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BackedInputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BlockAwareSegmentInputStream.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BlockAwareSegmentInputStream.java
index 3432f76458e92..c25f162566f60 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BlockAwareSegmentInputStream.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/BlockAwareSegmentInputStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/DataBlockHeader.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/DataBlockHeader.java
index 0a3565c508ae7..ce0d6222c1e3d 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/DataBlockHeader.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/DataBlockHeader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/JCloudLedgerOffloaderFactory.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/JCloudLedgerOffloaderFactory.java
index c7293696c2f32..e10575f5ddbb4 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/JCloudLedgerOffloaderFactory.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/JCloudLedgerOffloaderFactory.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlock.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlock.java
index 01b610a036e38..077f16a2beb90 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlock.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlock.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockBuilder.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockBuilder.java
index 41a7009c90b8d..cf73cf7f0b632 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockBuilder.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockBuilder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2.java
index 6144d7c26ed86..9dc3f00771a23 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2Builder.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2Builder.java
index a79bc9f8916a9..8373b7eb54125 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2Builder.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexBlockV2Builder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexEntry.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexEntry.java
index 99d2206ac7540..935bb54f602c0 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexEntry.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/OffloadIndexEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedInputStreamImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedInputStreamImpl.java
index 07af1e68af853..ed7735a075fc9 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedInputStreamImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedInputStreamImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImpl.java
index 499084ab9cd01..cdabe5ece0ba2 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImplV2.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImplV2.java
index 495a6e2fcb35e..2e3d0b08970ca 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImplV2.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreBackedReadHandleImplV2.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloader.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloader.java
index 606934b5f0e36..6d69b5edbc3fb 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloader.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloader.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamImpl.java
index 52d069b0f990b..5f778cab51fd0 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStream.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStream.java
index 3a323ce2d7fa0..f25c16b951ca1 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStream.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStream.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderImpl.java
index 941d79e62877f..d7631d01dd199 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtils.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtils.java
index 82f3f16599928..c5b656682dc86 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtils.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtils.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockImpl.java
index a3fa14e763a06..ef7c84e917268 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2BuilderImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2BuilderImpl.java
index fa8bc1429facd..d5761fa0e4f72 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2BuilderImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2BuilderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2Impl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2Impl.java
index 4a51e2d78ba0f..93ae53abce392 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2Impl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexBlockV2Impl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexEntryImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexEntryImpl.java
index 0a5ebb167dd13..20e9dd68cd27a 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexEntryImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexEntryImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/StreamingDataBlockHeaderImpl.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/StreamingDataBlockHeaderImpl.java
index 4e89630b6f718..3ce1e1fecf025 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/StreamingDataBlockHeaderImpl.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/StreamingDataBlockHeaderImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/package-info.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/package-info.java
index 7ec2725ab967a..628a0b91175cc 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/package-info.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/package-info.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/package-info.java
index 9cb573ce4d726..4667971f6a51e 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/package-info.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/BlobStoreLocation.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/BlobStoreLocation.java
index 6810651d92e9a..c7cc6b4617ff8 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/BlobStoreLocation.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/BlobStoreLocation.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProvider.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProvider.java
index 421551acb72c6..f859f2b73284b 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProvider.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProvider.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfiguration.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfiguration.java
index 18e3bbf0db8fe..d7a4e4d449f61 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfiguration.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfiguration.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/package-info.java b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/package-info.java
index 325b3e4d7444e..6cd2f3a86ccc7 100644
--- a/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/package-info.java
+++ b/tiered-storage/jcloud/src/main/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreBackedInputStreamTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreBackedInputStreamTest.java
index 3e7fe4577f3a7..775310925a1a3 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreBackedInputStreamTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreBackedInputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreTestBase.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreTestBase.java
index e0da777b2c32d..497fbff3b06d2 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreTestBase.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/BlobStoreTestBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderBase.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderBase.java
index 1b52b39b134ea..b424496d73c39 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderBase.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderBase.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderStreamingTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderStreamingTest.java
index 952e758f0e014..9056281a308f2 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderStreamingTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderStreamingTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderTest.java
index 6f499d153e21c..ef0bea29e35c3 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlobStoreManagedLedgerOffloaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamTest.java
index 0cd4bbd70a9e6..47989e0360524 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BlockAwareSegmentInputStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStreamTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStreamTest.java
index a5dc7ba17076f..e62ede777d132 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStreamTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/BufferedOffloadStreamTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderTest.java
index 917700a87218f..2e28458473f45 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderV2Test.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderV2Test.java
index 5233933dd015e..468f3cdfd021d 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderV2Test.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockHeaderV2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtilsTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtilsTest.java
index 017c18d364e54..99fb862933edc 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtilsTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/DataBlockUtilsTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/MockManagedLedger.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/MockManagedLedger.java
index f838b06473a74..774b0143f956e 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/MockManagedLedger.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/MockManagedLedger.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexTest.java
index a5dd8a3d6a6d1..ca248ebf8aef1 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexV2Test.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexV2Test.java
index dd3df41cb1f39..b82f20ede2ce6 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexV2Test.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/impl/OffloadIndexV2Test.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/AbstractJCloudBlobStoreFactoryTest.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/AbstractJCloudBlobStoreFactoryTest.java
index 0391d7da087f5..17a337cc22a3c 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/AbstractJCloudBlobStoreFactoryTest.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/AbstractJCloudBlobStoreFactoryTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProviderTests.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProviderTests.java
index 4f0c60bc00708..298eaaff6099f 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProviderTests.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/JCloudBlobStoreProviderTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfigurationTests.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfigurationTests.java
index 85985b94a407f..9376ef18cd649 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfigurationTests.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TieredStorageConfigurationTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
diff --git a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TransientBlobStoreFactoryTests.java b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TransientBlobStoreFactoryTests.java
index ec5702300ba1d..7940051f42bd8 100644
--- a/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TransientBlobStoreFactoryTests.java
+++ b/tiered-storage/jcloud/src/test/java/org/apache/bookkeeper/mledger/offload/jcloud/provider/TransientBlobStoreFactoryTests.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information