Cleaned appengine/helloworld-new-plugins.

appengine/helloworld-new-plugins/README.md

@@ -4,6 +4,9 @@
 December 13, 2017 and will be shut down entirely on January 16, 2019. It is replaced by the
 [Java 8 Runtime Environment](https://cloud.google.com/appengine/docs/standard/java/runtime-java8).**
 
+<a href="https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/java-docs-samples&page=editor&open_in_editor=appengine/helloworld-new-plugins/README.md">
+<img alt="Open in Cloud Shell" src ="http://gstatic.com/cloudssh/images/open-btn.png"></a>
+
 Samples for the Java 8 runtime can be found [here](/appengine-java8).
 
 This sample demonstrates how to deploy an application on Google App Engine.

appengine/helloworld-new-plugins/pom.xml

@@ -28,11 +28,14 @@ Copyright 2015 Google Inc.
   </properties>
 <!-- [END compiler] -->
 
+  <!--
+    The parent pom defines common style checks and testing strategies for our samples.
+    Removing or replacing it should not effect the execution of the samples in anyway.
+  -->
   <parent>
-    <groupId>com.google.cloud</groupId>
-    <artifactId>appengine-doc-samples</artifactId>
-    <version>1.0.0</version>
-    <relativePath>..</relativePath>
+    <groupId>com.google.cloud.samples</groupId>
+    <artifactId>shared-configuration</artifactId>
+    <version>1.0.7</version>
   </parent>
 
   <dependencies>

appengine/helloworld-new-plugins/src/main/java/com/example/appengine/helloworld/HelloServlet.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright 2015 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");