📝 License plugin configured and license headers added

.gitpod.Dockerfile

@@ -1,3 +1,19 @@
+#
+#  Copyright 2022 The original authors
+#
+#  Licensed 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 .
+#
+
 FROM gitpod/workspace-full
 
 RUN bash -c ". /home/gitpod/.sdkman/bin/sdkman-init.sh \

.gitpod.yml

@@ -1,3 +1,19 @@
+#
+#  Copyright 2022 The original authors
+#
+#  Licensed 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 .
+#
+
 image:
   file: .gitpod.Dockerfile
 

etc/eclipse-formatter-config.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!--
 
-     Copyright 2021 The original authors
+     Copyright 2022 The original authors
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
      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.
+     limitations under the License .
 
 -->
 <profiles version="12">

jreleaser.yml

@@ -1,5 +1,5 @@
 #
-#  Copyright 2021 The original authors
+#  Copyright 2022 The original authors
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
 #  you may not use this file except in compliance with the License.
@@ -11,7 +11,7 @@
 #  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.
+#  limitations under the License .
 #
 
 project:

pom.xml

@@ -1,4 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+     Copyright 2022 The original authors
+
+     Licensed 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 .
+
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

src/main/assembly/assembly.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--
 
-     Copyright 2021 The original authors
+     Copyright 2022 The original authors
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
      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.
+     limitations under the License .
 
 -->
 <assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"

src/main/java/org/rrajesh1979/demo/MyCheckSum.java

@@ -1,3 +1,19 @@
+/*
+ *  Copyright 2022 The original authors
+ *
+ *  Licensed 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.rrajesh1979.demo;
 
 import java.io.File;

src/test/java/org/rrajesh1979/demo/MyCheckSumTest.java

@@ -0,0 +1,52 @@
+/*
+ *  Copyright 2022 The original authors
+ *
+ *  Licensed 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.rrajesh1979.demo;
+
+import java.io.*;
+import java.math.BigInteger;
+import java.security.NoSuchAlgorithmException;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class MyCheckSumTest {
+
+    @Test
+    void main() {
+    }
+
+    @Test
+    void getCheckSum() throws IOException, NoSuchAlgorithmException {
+        File tempFile = createTempDataFile();
+
+        byte[] checkSumBytes = MyCheckSum.getCheckSum(tempFile.getAbsolutePath());
+        String calculatedCheckSum = new BigInteger(checkSumBytes).toString(16);
+
+        tempFile.delete();
+        String expectedCheckSum = "764efa883dda1e11db47671c4a3bbd9e";
+        assertEquals(expectedCheckSum, calculatedCheckSum);
+    }
+
+    static File createTempDataFile() throws IOException {
+        File tempFile = File.createTempFile("checksum", "test");
+        try (FileOutputStream fileOutputStream = new FileOutputStream(tempFile)) {
+            fileOutputStream.write("hi\n".getBytes());
+            fileOutputStream.flush();
+        }
+        return tempFile;
+    }
+}