From 7ec4f60ee8da5d206a32f56309de71a0640bb5f2 Mon Sep 17 00:00:00 2001
From: Shun Fan <sfan@google.com>
Date: Wed, 27 Jan 2016 11:52:58 -0800
Subject: [PATCH 1/2] Update to java8 Update to using app.yaml Update to
 gcloud-java 0.1.3 Remove websockets for now

---
 managed_vms/analytics/pom.xml                 | 25 +++---
 .../analytics/src/main/appengine/app.yaml     | 11 +++
 .../analytics/AnalyticsServlet.java           |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml | 12 ---
 managed_vms/cloudsql/pom.xml                  | 25 +++---
 .../cloudsql/src/main/appengine/app.yaml      | 10 +++
 .../managedvms/cloudsql/CloudSqlServlet.java  |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml | 12 ---
 managed_vms/cloudstorage/pom.xml              | 27 +++---
 .../cloudstorage/src/main/appengine/app.yaml  | 10 +++
 .../cloudstorage/UploadServlet.java           | 19 ++--
 .../src/main/webapp/WEB-INF/appengine-web.xml | 12 ---
 managed_vms/datastore/pom.xml                 | 27 +++---
 .../datastore/src/main/appengine/app.yaml     |  6 ++
 .../datastore/DatastoreServlet.java           |  8 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml | 12 ---
 managed_vms/disk/pom.xml                      | 19 ++--
 managed_vms/disk/src/main/appengine/app.yaml  |  6 ++
 .../example/managedvms/disk/DiskServlet.java  |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml |  9 --
 managed_vms/extending-runtime/pom.xml         | 36 +++-----
 .../src/main/appengine/Dockerfile             |  4 +
 .../src/main/appengine/app.yaml               |  6 ++
 .../extendingruntime/FortuneServlet.java      |  2 +-
 .../src/main/webapp/Dockerfile                |  4 -
 .../src/main/webapp/WEB-INF/appengine-web.xml |  9 --
 managed_vms/helloworld/pom.xml                | 19 ++--
 .../helloworld/src/main/appengine/app.yaml    |  6 ++
 .../appengine/helloworld/HelloServlet.java    | 36 --------
 .../managedvms/helloworld/HelloServlet.java   |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml |  9 --
 .../src/main/webapp/WEB-INF/web.xml           | 14 ---
 managed_vms/mailgun/pom.xml                   | 19 ++--
 .../mailgun/src/main/appengine/app.yaml       | 12 +++
 .../src/main/webapp/WEB-INF/appengine-web.xml | 13 ---
 managed_vms/memcache/pom.xml                  | 19 ++--
 .../memcache/src/main/appengine/app.yaml      | 11 +++
 .../managedvms/memcache/MemcacheServlet.java  |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml | 10 ---
 managed_vms/sendgrid/pom.xml                  | 19 ++--
 .../sendgrid/src/main/appengine/app.yaml      | 12 +++
 .../managedvms/sendgrid/SendEmailServlet.java |  2 +-
 .../src/main/webapp/WEB-INF/appengine-web.xml | 13 ---
 managed_vms/static-files/pom.xml              | 19 ++--
 .../static-files/src/main/appengine/app.yaml  |  6 ++
 .../src/main/webapp/WEB-INF/appengine-web.xml |  9 --
 managed_vms/twilio/pom.xml                    | 22 +++--
 .../twilio/src/main/appengine/app.yaml        | 13 +++
 .../src/main/webapp/WEB-INF/appengine-web.xml | 14 ---
 managed_vms/websockets/README.md              |  8 --
 managed_vms/websockets/pom.xml                | 90 -------------------
 .../managedvms/websockets/EchoEndpoint.java   | 32 -------
 .../websockets/WebsocketServlet.java          | 77 ----------------
 .../src/main/webapp/WEB-INF/appengine-web.xml | 14 ---
 .../src/main/webapp/WEB-INF/web.xml           | 10 ---
 .../websockets/src/main/webapp/index.jsp      | 65 --------------
 pom.xml                                       |  1 -
 57 files changed, 291 insertions(+), 624 deletions(-)
 create mode 100644 managed_vms/analytics/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/analytics/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/cloudsql/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/cloudsql/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/cloudstorage/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/cloudstorage/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/datastore/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/datastore/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/disk/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/disk/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/extending-runtime/src/main/appengine/Dockerfile
 create mode 100644 managed_vms/extending-runtime/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/extending-runtime/src/main/webapp/Dockerfile
 delete mode 100644 managed_vms/extending-runtime/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/helloworld/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/helloworld/src/main/java/com/example/appengine/helloworld/HelloServlet.java
 delete mode 100644 managed_vms/helloworld/src/main/webapp/WEB-INF/appengine-web.xml
 delete mode 100644 managed_vms/helloworld/src/main/webapp/WEB-INF/web.xml
 create mode 100644 managed_vms/mailgun/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/mailgun/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/memcache/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/memcache/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/sendgrid/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/sendgrid/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/static-files/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/static-files/src/main/webapp/WEB-INF/appengine-web.xml
 create mode 100644 managed_vms/twilio/src/main/appengine/app.yaml
 delete mode 100644 managed_vms/twilio/src/main/webapp/WEB-INF/appengine-web.xml
 delete mode 100644 managed_vms/websockets/README.md
 delete mode 100644 managed_vms/websockets/pom.xml
 delete mode 100644 managed_vms/websockets/src/main/java/com/example/managedvms/websockets/EchoEndpoint.java
 delete mode 100644 managed_vms/websockets/src/main/java/com/example/managedvms/websockets/WebsocketServlet.java
 delete mode 100644 managed_vms/websockets/src/main/webapp/WEB-INF/appengine-web.xml
 delete mode 100644 managed_vms/websockets/src/main/webapp/WEB-INF/web.xml
 delete mode 100644 managed_vms/websockets/src/main/webapp/index.jsp

diff --git a/managed_vms/analytics/pom.xml b/managed_vms/analytics/pom.xml
index 168757d6ba7..c31a230164e 100644
--- a/managed_vms/analytics/pom.xml
+++ b/managed_vms/analytics/pom.xml
@@ -24,6 +24,14 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+        <configuration>
+          <promote>true</promote>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -37,16 +45,8 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-        <configuration>
-          <promote>true</promote>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -63,6 +63,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/analytics/src/main/appengine/app.yaml b/managed_vms/analytics/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..e85f8b15d3a
--- /dev/null
+++ b/managed_vms/analytics/src/main/appengine/app.yaml
@@ -0,0 +1,11 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  GA_TRACKING_ID: YOUR-GA-TRACKING-ID
+
+# [END env_variables]
diff --git a/managed_vms/analytics/src/main/java/com/example/managedvms/analytics/AnalyticsServlet.java b/managed_vms/analytics/src/main/java/com/example/managedvms/analytics/AnalyticsServlet.java
index 40e19e06590..d7c5ed5e620 100644
--- a/managed_vms/analytics/src/main/java/com/example/managedvms/analytics/AnalyticsServlet.java
+++ b/managed_vms/analytics/src/main/java/com/example/managedvms/analytics/AnalyticsServlet.java
@@ -33,7 +33,7 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "analytics", value = "/*")
+@WebServlet(name = "analytics", value = "")
 public class AnalyticsServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/analytics/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/analytics/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index 97f782ee54c..00000000000
--- a/managed_vms/analytics/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="GA_TRACKING_ID" value="YOUR-GA-TRACKING-ID" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/cloudsql/pom.xml b/managed_vms/cloudsql/pom.xml
index 3d7202f7f10..4579dde28c2 100644
--- a/managed_vms/cloudsql/pom.xml
+++ b/managed_vms/cloudsql/pom.xml
@@ -26,6 +26,14 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+        <configuration>
+          <promote>true</promote>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -39,16 +47,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.3</version>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-        <configuration>
-          <promote>true</promote>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -65,6 +65,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/cloudsql/src/main/appengine/app.yaml b/managed_vms/cloudsql/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..49f7887eb9c
--- /dev/null
+++ b/managed_vms/cloudsql/src/main/appengine/app.yaml
@@ -0,0 +1,10 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  SQL_DATABASE_URL: jdbc:mysql://HOST-IP:3306/YOUR-DB-NAME?user=USERNAME&password=PASSWORD
+# [END env_variables]
diff --git a/managed_vms/cloudsql/src/main/java/com/example/managedvms/cloudsql/CloudSqlServlet.java b/managed_vms/cloudsql/src/main/java/com/example/managedvms/cloudsql/CloudSqlServlet.java
index 08971343dd7..c4bdd569f4d 100644
--- a/managed_vms/cloudsql/src/main/java/com/example/managedvms/cloudsql/CloudSqlServlet.java
+++ b/managed_vms/cloudsql/src/main/java/com/example/managedvms/cloudsql/CloudSqlServlet.java
@@ -34,7 +34,7 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "cloudsql", value = "/*")
+@WebServlet(name = "cloudsql", value = "")
 public class CloudSqlServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/cloudsql/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/cloudsql/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index fe4ae8c5ea1..00000000000
--- a/managed_vms/cloudsql/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="SQL_DATABASE_URL" value="jdbc:mysql://HOST-IP:3306/YOUR-DB-NAME?user=USERNAME&amp;password=PASSWORD" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/cloudstorage/pom.xml b/managed_vms/cloudstorage/pom.xml
index fae565f6bc9..34860a9405b 100644
--- a/managed_vms/cloudstorage/pom.xml
+++ b/managed_vms/cloudstorage/pom.xml
@@ -17,13 +17,21 @@
     <dependency>
       <groupId>com.google.gcloud</groupId>
       <artifactId>gcloud-java-storage</artifactId>
-      <version>0.1.1</version>
+      <version>0.1.3</version>
     </dependency>
   </dependencies>
   <build>
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+        <configuration>
+          <promote>true</promote>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -37,16 +45,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.3</version>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-        <configuration>
-          <promote>true</promote>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -63,6 +63,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/cloudstorage/src/main/appengine/app.yaml b/managed_vms/cloudstorage/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..d8dc25405bc
--- /dev/null
+++ b/managed_vms/cloudstorage/src/main/appengine/app.yaml
@@ -0,0 +1,10 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  BUCKET_NAME: YOUR-BUCKET-NAME
+# [END env_variables]
diff --git a/managed_vms/cloudstorage/src/main/java/com/example/managedvms/cloudstorage/UploadServlet.java b/managed_vms/cloudstorage/src/main/java/com/example/managedvms/cloudstorage/UploadServlet.java
index 6150f2e78dc..e1f522e9ec4 100644
--- a/managed_vms/cloudstorage/src/main/java/com/example/managedvms/cloudstorage/UploadServlet.java
+++ b/managed_vms/cloudstorage/src/main/java/com/example/managedvms/cloudstorage/UploadServlet.java
@@ -16,15 +16,14 @@
 
 package com.example.managedvms.cloudstorage;
 
-import com.google.common.io.ByteStreams;
+import com.google.gcloud.storage.Acl;
 import com.google.gcloud.storage.BlobInfo;
-import com.google.gcloud.storage.BlobWriteChannel;
 import com.google.gcloud.storage.Storage;
 import com.google.gcloud.storage.StorageOptions;
 
 import java.io.IOException;
-import java.io.InputStream;
-import java.nio.channels.Channels;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.servlet.ServletException;
 import javax.servlet.annotation.MultipartConfig;
@@ -53,11 +52,13 @@ public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOEx
       ServletException {
     final Part filePart = req.getPart("file");
     final String fileName = filePart.getSubmittedFileName();
-    BlobInfo blobInfo = BlobInfo.builder(BUCKET_NAME, fileName).build();
-    InputStream filecontent = filePart.getInputStream();
-    BlobWriteChannel blobWriter = storage.writer(blobInfo);
-    ByteStreams.copy(filecontent, Channels.newOutputStream(blobWriter));
-    blobWriter.close();
+    List<Acl> acls = new ArrayList<>();
+    acls.add(Acl.of(Acl.User.ofAllUsers(), Acl.Role.READER));
+    // the inputstream is closed by default, so we don't need to close it here
+    BlobInfo blobInfo =
+        storage.create(
+            BlobInfo.builder(BUCKET_NAME, fileName).acl(acls).build(),
+            filePart.getInputStream());
     blobInfo = storage.get(BUCKET_NAME, fileName);
     resp.getWriter().print(blobInfo.mediaLink());
   }
diff --git a/managed_vms/cloudstorage/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/cloudstorage/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index e1ca376557f..00000000000
--- a/managed_vms/cloudstorage/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="BUCKET_NAME" value="YOUR-BUCKET-NAME" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/datastore/pom.xml b/managed_vms/datastore/pom.xml
index 80357f8179c..e61205dd7d4 100644
--- a/managed_vms/datastore/pom.xml
+++ b/managed_vms/datastore/pom.xml
@@ -17,13 +17,21 @@
     <dependency>
       <groupId>com.google.gcloud</groupId>
       <artifactId>gcloud-java-datastore</artifactId>
-      <version>0.1.1</version>
+      <version>0.1.3</version>
     </dependency>
   </dependencies>
   <build>
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+        <configuration>
+          <promote>true</promote>
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -37,16 +45,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.3</version>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-        <configuration>
-          <promote>true</promote>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -63,6 +63,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/datastore/src/main/appengine/app.yaml b/managed_vms/datastore/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..06f95b81e35
--- /dev/null
+++ b/managed_vms/datastore/src/main/appengine/app.yaml
@@ -0,0 +1,6 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
diff --git a/managed_vms/datastore/src/main/java/com/example/managedvms/datastore/DatastoreServlet.java b/managed_vms/datastore/src/main/java/com/example/managedvms/datastore/DatastoreServlet.java
index c5043d95ac1..bc1955395ce 100644
--- a/managed_vms/datastore/src/main/java/com/example/managedvms/datastore/DatastoreServlet.java
+++ b/managed_vms/datastore/src/main/java/com/example/managedvms/datastore/DatastoreServlet.java
@@ -38,17 +38,13 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "datastore", value = "/*")
+@WebServlet(name = "datastore", value = "")
 public class DatastoreServlet extends HttpServlet {
 
   @Override
   public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException,
       ServletException {
-    Datastore datastore = DatastoreOptions
-        .builder()
-        .projectId(System.getenv("PROJECT_ID"))
-        .build()
-        .service();
+    Datastore datastore = DatastoreOptions.defaultInstance().service();
     KeyFactory keyFactory = datastore.newKeyFactory().kind("visit");
     IncompleteKey key = keyFactory.kind("visit").newKey();
     // Record a visit to the datastore, storing the IP and timestamp.
diff --git a/managed_vms/datastore/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/datastore/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index 181a7408d5b..00000000000
--- a/managed_vms/datastore/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="PROJECT_ID" value="YOUR-PROJECT-ID" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/disk/pom.xml b/managed_vms/disk/pom.xml
index 503180f6aff..4a62d9d6489 100644
--- a/managed_vms/disk/pom.xml
+++ b/managed_vms/disk/pom.xml
@@ -19,6 +19,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -32,15 +37,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-checkstyle-plugin</artifactId>
@@ -55,6 +55,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/disk/src/main/appengine/app.yaml b/managed_vms/disk/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..06f95b81e35
--- /dev/null
+++ b/managed_vms/disk/src/main/appengine/app.yaml
@@ -0,0 +1,6 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
diff --git a/managed_vms/disk/src/main/java/com/example/managedvms/disk/DiskServlet.java b/managed_vms/disk/src/main/java/com/example/managedvms/disk/DiskServlet.java
index cdca638c98a..dccbf36aa95 100644
--- a/managed_vms/disk/src/main/java/com/example/managedvms/disk/DiskServlet.java
+++ b/managed_vms/disk/src/main/java/com/example/managedvms/disk/DiskServlet.java
@@ -32,7 +32,7 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "disk", value = "/*")
+@WebServlet(name = "disk", value = "")
 public class DiskServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/disk/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/disk/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index dba606c1666..00000000000
--- a/managed_vms/disk/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-</appengine-web-app>
diff --git a/managed_vms/extending-runtime/pom.xml b/managed_vms/extending-runtime/pom.xml
index 2bf737f6bb0..dbfbb6dff77 100644
--- a/managed_vms/extending-runtime/pom.xml
+++ b/managed_vms/extending-runtime/pom.xml
@@ -6,10 +6,6 @@
   <version>1.0-SNAPSHOT</version>
   <groupId>com.example.managedvms</groupId>
   <artifactId>appengine-extendingruntime</artifactId>
-  <properties>
-    <writeable.directory></writeable.directory>
-    <gcloud.sdk.directory></gcloud.sdk.directory>
-  </properties>
   <dependencies>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -23,6 +19,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -36,26 +37,8 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-        <configuration>
-          <!-- TODO: change to relative paths when gcloud plugin supports them -->
-          <custom_entrypoint>java
-            -Dgcloud.java.application=${project.build.directory}/${project.build.finalName}
-            -Dcom.google.apphosting.vmruntime.VmRuntimeFileLogHandler.pattern=${writeable.directory}/log.%g
-            -Djetty.home=${gcloud.sdk.directory}/google-cloud-sdk/platform/google_appengine/google/appengine/tools/java/lib/java-managed-vm/appengine-java-vmruntime
-            -Djetty.base=${gcloud.sdk.directory}/google-cloud-sdk/platform/google_appengine/google/appengine/tools/java/lib/jetty-base-sdk
-            -jar
-            ${gcloud.sdk.directory}/google-cloud-sdk/platform/google_appengine/google/appengine/tools/java/lib/java-managed-vm/appengine-java-vmruntime/start.jar
-            -module=http
-            jetty.port={port}
-          </custom_entrypoint>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
       <plugin>
@@ -72,6 +55,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/extending-runtime/src/main/appengine/Dockerfile b/managed_vms/extending-runtime/src/main/appengine/Dockerfile
new file mode 100644
index 00000000000..bffb4be2115
--- /dev/null
+++ b/managed_vms/extending-runtime/src/main/appengine/Dockerfile
@@ -0,0 +1,4 @@
+FROM gcr.io/google_appengine/jetty9
+
+RUN apt-get update && apt-get install -y fortunes
+ADD appengine-extendingruntime-1.0-SNAPSHOT.war $JETTY_BASE/webapps/root.war
diff --git a/managed_vms/extending-runtime/src/main/appengine/app.yaml b/managed_vms/extending-runtime/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..63421e0b657
--- /dev/null
+++ b/managed_vms/extending-runtime/src/main/appengine/app.yaml
@@ -0,0 +1,6 @@
+runtime: custom
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
diff --git a/managed_vms/extending-runtime/src/main/java/com/example/managedvms/extendingruntime/FortuneServlet.java b/managed_vms/extending-runtime/src/main/java/com/example/managedvms/extendingruntime/FortuneServlet.java
index 7c6a5115b21..8176049ec2f 100644
--- a/managed_vms/extending-runtime/src/main/java/com/example/managedvms/extendingruntime/FortuneServlet.java
+++ b/managed_vms/extending-runtime/src/main/java/com/example/managedvms/extendingruntime/FortuneServlet.java
@@ -29,7 +29,7 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "fortune", value = "/*")
+@WebServlet(name = "fortune", value = "")
 public class FortuneServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/extending-runtime/src/main/webapp/Dockerfile b/managed_vms/extending-runtime/src/main/webapp/Dockerfile
deleted file mode 100644
index 3ac0a7eb2c3..00000000000
--- a/managed_vms/extending-runtime/src/main/webapp/Dockerfile
+++ /dev/null
@@ -1,4 +0,0 @@
-FROM gcr.io/google_appengine/jetty9-compat
-RUN apt-get update && apt-get install -y fortunes
-
-ADD . /app
diff --git a/managed_vms/extending-runtime/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/extending-runtime/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index dba606c1666..00000000000
--- a/managed_vms/extending-runtime/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-</appengine-web-app>
diff --git a/managed_vms/helloworld/pom.xml b/managed_vms/helloworld/pom.xml
index 40d601d137d..559bc1b5b29 100644
--- a/managed_vms/helloworld/pom.xml
+++ b/managed_vms/helloworld/pom.xml
@@ -19,6 +19,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -32,15 +37,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-checkstyle-plugin</artifactId>
@@ -55,6 +55,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/helloworld/src/main/appengine/app.yaml b/managed_vms/helloworld/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..06f95b81e35
--- /dev/null
+++ b/managed_vms/helloworld/src/main/appengine/app.yaml
@@ -0,0 +1,6 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
diff --git a/managed_vms/helloworld/src/main/java/com/example/appengine/helloworld/HelloServlet.java b/managed_vms/helloworld/src/main/java/com/example/appengine/helloworld/HelloServlet.java
deleted file mode 100644
index d9135a0ce63..00000000000
--- a/managed_vms/helloworld/src/main/java/com/example/appengine/helloworld/HelloServlet.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/**
- * Copyright 2015 Google Inc. All Rights Reserved.
- *
- * 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 com.example.appengine.helloworld;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-// [START example]
-@SuppressWarnings("serial")
-public class HelloServlet extends HttpServlet {
-
-  @Override
-  public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-    PrintWriter out = resp.getWriter();
-    out.println("Hello, world");
-  }
-}
-// [END example]
diff --git a/managed_vms/helloworld/src/main/java/com/example/managedvms/helloworld/HelloServlet.java b/managed_vms/helloworld/src/main/java/com/example/managedvms/helloworld/HelloServlet.java
index 78b2dc9b91d..7f08b47e2b0 100644
--- a/managed_vms/helloworld/src/main/java/com/example/managedvms/helloworld/HelloServlet.java
+++ b/managed_vms/helloworld/src/main/java/com/example/managedvms/helloworld/HelloServlet.java
@@ -25,8 +25,8 @@
 import javax.servlet.http.HttpServletResponse;
 
 // [START example]
+@WebServlet(name = "helloworld", value = "")
 @SuppressWarnings("serial")
-@WebServlet(name = "helloworld", value = "/*")
 public class HelloServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/helloworld/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/helloworld/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index dba606c1666..00000000000
--- a/managed_vms/helloworld/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-</appengine-web-app>
diff --git a/managed_vms/helloworld/src/main/webapp/WEB-INF/web.xml b/managed_vms/helloworld/src/main/webapp/WEB-INF/web.xml
deleted file mode 100644
index 1a1704104a2..00000000000
--- a/managed_vms/helloworld/src/main/webapp/WEB-INF/web.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
-  xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-  version="2.5">
-  <servlet>
-    <servlet-name>hello</servlet-name>
-    <servlet-class>com.example.appengine.helloworld.HelloServlet</servlet-class>
-  </servlet>
-  <servlet-mapping>
-    <servlet-name>hello</servlet-name>
-    <url-pattern>/</url-pattern>
-  </servlet-mapping>
-</web-app>
diff --git a/managed_vms/mailgun/pom.xml b/managed_vms/mailgun/pom.xml
index 9f5b98a1098..dcef1fafbd1 100644
--- a/managed_vms/mailgun/pom.xml
+++ b/managed_vms/mailgun/pom.xml
@@ -36,6 +36,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -49,15 +54,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-checkstyle-plugin</artifactId>
@@ -72,6 +72,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/mailgun/src/main/appengine/app.yaml b/managed_vms/mailgun/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..e52a6ff03ce
--- /dev/null
+++ b/managed_vms/mailgun/src/main/appengine/app.yaml
@@ -0,0 +1,12 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  MAILGUN_DOMAIN_NAME: YOUR-MAILGUN-DOMAIN-NAME
+  MAILGUN_API_KEY: YOUR-MAILGUN-API-KEY
+# [END env_variables]
+
diff --git a/managed_vms/mailgun/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/mailgun/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index f05d489f646..00000000000
--- a/managed_vms/mailgun/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="MAILGUN_DOMAIN_NAME" value="YOUR-MAILGUN-DOMAIN-NAME" />
-    <env-var name="MAILGUN_API_KEY" value="YOUR-MAILGUN-API-KEY" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/memcache/pom.xml b/managed_vms/memcache/pom.xml
index 34d0fb4cfcf..aff2d079d70 100644
--- a/managed_vms/memcache/pom.xml
+++ b/managed_vms/memcache/pom.xml
@@ -24,6 +24,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -37,15 +42,10 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.3</version>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-checkstyle-plugin</artifactId>
@@ -60,6 +60,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/memcache/src/main/appengine/app.yaml b/managed_vms/memcache/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..01e81d55f85
--- /dev/null
+++ b/managed_vms/memcache/src/main/appengine/app.yaml
@@ -0,0 +1,11 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START config]
+beta_settings:
+    use_memcache_proxy: true
+# [END config]
+
diff --git a/managed_vms/memcache/src/main/java/com/example/managedvms/memcache/MemcacheServlet.java b/managed_vms/memcache/src/main/java/com/example/managedvms/memcache/MemcacheServlet.java
index c2f7444f9a8..966051f14a8 100644
--- a/managed_vms/memcache/src/main/java/com/example/managedvms/memcache/MemcacheServlet.java
+++ b/managed_vms/memcache/src/main/java/com/example/managedvms/memcache/MemcacheServlet.java
@@ -33,7 +33,7 @@
 
 // [START example]
 @SuppressWarnings("serial")
-@WebServlet(name = "memcache", value = "/*")
+@WebServlet(name = "memcache", value = "")
 public class MemcacheServlet extends HttpServlet {
 
   @Override
diff --git a/managed_vms/memcache/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/memcache/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index 110b55c8db3..00000000000
--- a/managed_vms/memcache/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-    <setting name="use_memcache_proxy" value="true" />
-  </beta-settings>
-</appengine-web-app>
diff --git a/managed_vms/sendgrid/pom.xml b/managed_vms/sendgrid/pom.xml
index a0410dfdb65..adc732d2493 100644
--- a/managed_vms/sendgrid/pom.xml
+++ b/managed_vms/sendgrid/pom.xml
@@ -26,6 +26,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -39,15 +44,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <!--
            The sendgrid sample currently (2016-01-22) fails the Google Style
            checks. We can uncomment this block when it is fixed.
@@ -66,6 +66,11 @@
         </executions>
       </plugin>
       -->
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/sendgrid/src/main/appengine/app.yaml b/managed_vms/sendgrid/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..76828a71215
--- /dev/null
+++ b/managed_vms/sendgrid/src/main/appengine/app.yaml
@@ -0,0 +1,12 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  SENDGRID_API_KEY: YOUR-SENDGRID-API-KEY
+  SENDGRID_SENDER: YOUR-SENDGRID-SENDER
+# [END env_variables]
+
diff --git a/managed_vms/sendgrid/src/main/java/com/example/managedvms/sendgrid/SendEmailServlet.java b/managed_vms/sendgrid/src/main/java/com/example/managedvms/sendgrid/SendEmailServlet.java
index 31b71bfdec0..d8efbd75edf 100644
--- a/managed_vms/sendgrid/src/main/java/com/example/managedvms/sendgrid/SendEmailServlet.java
+++ b/managed_vms/sendgrid/src/main/java/com/example/managedvms/sendgrid/SendEmailServlet.java
@@ -37,7 +37,7 @@ public void service(HttpServletRequest req, HttpServletResponse resp) throws IOE
       ServletException {
     final String SENDGRID_API_KEY = System.getenv("SENDGRID_API_KEY");
     final String SENDGRID_SENDER = System.getenv("SENDGRID_SENDER");
-    final String TO_EMAIL = (String) req.getParameter("to");
+    final String TO_EMAIL = req.getParameter("to");
     if (TO_EMAIL == null) {
       resp.getWriter().print("Please provide an email address in the \"to\" query string"
           + " parameter.");
diff --git a/managed_vms/sendgrid/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/sendgrid/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index 00c515b1b87..00000000000
--- a/managed_vms/sendgrid/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="SENDGRID_API_KEY" value="YOUR-SENDGRID-API-KEY" />
-    <env-var name="SENDGRID_SENDER" value="YOUR-SENDGRID-SENDER" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/static-files/pom.xml b/managed_vms/static-files/pom.xml
index 1e48928c20d..821775128b2 100644
--- a/managed_vms/static-files/pom.xml
+++ b/managed_vms/static-files/pom.xml
@@ -19,6 +19,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -32,15 +37,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-checkstyle-plugin</artifactId>
@@ -55,6 +55,11 @@
           <execution><goals><goal>check</goal></goals></execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/static-files/src/main/appengine/app.yaml b/managed_vms/static-files/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..06f95b81e35
--- /dev/null
+++ b/managed_vms/static-files/src/main/appengine/app.yaml
@@ -0,0 +1,6 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
diff --git a/managed_vms/static-files/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/static-files/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index dba606c1666..00000000000
--- a/managed_vms/static-files/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-</appengine-web-app>
diff --git a/managed_vms/twilio/pom.xml b/managed_vms/twilio/pom.xml
index f2d44aabd34..14482908730 100644
--- a/managed_vms/twilio/pom.xml
+++ b/managed_vms/twilio/pom.xml
@@ -11,8 +11,7 @@
     <dependency>
       <groupId>com.twilio.sdk</groupId>
       <artifactId>twilio-java-sdk</artifactId>
-      <version>5.8.0</version>
-      <scope>compile</scope>
+      <version>6.3.0</version>
     </dependency>
     <!-- [END dependencies] -->
     <dependency>
@@ -27,6 +26,11 @@
     <!-- for hot reload of the web application -->
     <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
     <plugins>
+      <plugin>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>gcloud-maven-plugin</artifactId>
+        <version>2.0.9.92.v20160118</version>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-war-plugin</artifactId>
@@ -40,15 +44,10 @@
         <version>3.3</version>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
       <!--
            The twilio sample currently (2016-01-22) fails the Google Style
            checks. We can uncomment this block when it is fixed.
@@ -67,6 +66,11 @@
         </executions>
       </plugin>
       -->
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>9.3.7.v20160115</version>
+      </plugin>
     </plugins>
   </build>
 </project>
diff --git a/managed_vms/twilio/src/main/appengine/app.yaml b/managed_vms/twilio/src/main/appengine/app.yaml
new file mode 100644
index 00000000000..347dfe1d0f6
--- /dev/null
+++ b/managed_vms/twilio/src/main/appengine/app.yaml
@@ -0,0 +1,13 @@
+runtime: java
+vm: true
+runtime_config:
+  jdk: openjdk8
+  server: jetty9
+
+# [START env_variables]
+env_variables:
+  TWILIO_ACCOUNT_SID: YOUR-TWILIO-ACCOUNT-SID
+  TWILIO_AUTH_TOKEN: YOUR-TWILIO-AUTH-TOKEN
+  TWILIO_NUMBER: YOUR-TWILIO-NUMBER
+# [END env_variables]
+
diff --git a/managed_vms/twilio/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/twilio/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index b3eae3585d5..00000000000
--- a/managed_vms/twilio/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <env-variables>
-    <env-var name="TWILIO_ACCOUNT_SID" value="YOUR-TWILIO-ACCOUNT-SID" />
-    <env-var name="TWILIO_AUTH_TOKEN" value="YOUR-TWILIO-AUTH-TOKEN" />
-    <env-var name="TWILIO_NUMBER" value="YOUR-TWILIO-NUMBER" />
-  </env-variables>
-</appengine-web-app>
diff --git a/managed_vms/websockets/README.md b/managed_vms/websockets/README.md
deleted file mode 100644
index 79e308727b9..00000000000
--- a/managed_vms/websockets/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# Java websockets sample for Google Managed VMs
-This sample demonstrates how to use websockets on Google Managed VMs
-## Setup
-Before you can run or deploy the sample, you will need to create a new firewall rule to allow traffic on port 65080. This port will be used for websocket connections. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk) with the following command:
-    $ gcloud compute firewall-rules create default-allow-websockets \
-        --allow tcp:65080 \
-        --target-tags websocket \
-        --description "Allow websocket traffic on port 65080"
diff --git a/managed_vms/websockets/pom.xml b/managed_vms/websockets/pom.xml
deleted file mode 100644
index eccc3d64c11..00000000000
--- a/managed_vms/websockets/pom.xml
+++ /dev/null
@@ -1,90 +0,0 @@
-<?xmss version="1.0" encoding="UTF-8"?>
-<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">
-  <modelVersion>4.0.0</modelVersion>
-  <packaging>war</packaging>
-  <version>1.0-SNAPSHOT</version>
-  <groupId>com.example.managedvms</groupId>
-  <artifactId>appengine-websockets</artifactId>
-  <dependencies>
-    <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>javax.servlet-api</artifactId>
-      <version>3.1.0</version>
-      <type>jar</type>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.websocket</groupId>
-      <artifactId>javax.websocket-api</artifactId>
-      <version>1.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.glassfish.tyrus</groupId>
-      <artifactId>tyrus-server</artifactId>
-      <version>1.12</version>
-    </dependency>
-    <dependency>
-      <groupId>org.glassfish.tyrus</groupId>
-      <artifactId>tyrus-container-grizzly-server</artifactId>
-      <version>1.12</version>
-    </dependency>
-    <dependency>
-      <groupId>jstl</groupId>
-      <artifactId>jstl</artifactId>
-      <version>1.2</version>
-    </dependency>
-    <dependency>
-      <groupId>taglibs</groupId>
-      <artifactId>standard</artifactId>
-      <version>1.1.2</version>
-    </dependency>
-    <dependency>
-      <groupId>com.google.guava</groupId>
-      <artifactId>guava</artifactId>
-      <version>18.0</version>
-    </dependency>
-  </dependencies>
-  <build>
-    <!-- for hot reload of the web application -->
-    <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-war-plugin</artifactId>
-        <version>2.6</version>
-        <configuration>
-          <failOnMissingWebXml>false</failOnMissingWebXml>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <version>3.3</version>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.7</source>
-          <target>1.7</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>gcloud-maven-plugin</artifactId>
-        <version>2.0.9.90.v20151210</version>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-checkstyle-plugin</artifactId>
-        <version>2.17</version>
-        <configuration>
-          <configLocation>../../google-checks.xml</configLocation>
-          <consoleOutput>true</consoleOutput>
-          <failOnViolation>true</failOnViolation>
-          <failsOnError>true</failsOnError>
-        </configuration>
-        <executions>
-          <execution><goals><goal>check</goal></goals></execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-</project>
diff --git a/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/EchoEndpoint.java b/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/EchoEndpoint.java
deleted file mode 100644
index 44744e0e3f7..00000000000
--- a/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/EchoEndpoint.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * Copyright 2015 Google Inc. All Rights Reserved.
- *
- * 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 com.example.managedvms.websockets;
-
-import javax.websocket.OnMessage;
-import javax.websocket.Session;
-import javax.websocket.server.ServerEndpoint;
-
-// [START example]
-@ServerEndpoint(value = "/echo")
-public class EchoEndpoint {
-
-  @OnMessage
-  public String echo(String text, Session session) {
-    return text;
-  }
-}
-// [END example]
diff --git a/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/WebsocketServlet.java b/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/WebsocketServlet.java
deleted file mode 100644
index d9487b731a2..00000000000
--- a/managed_vms/websockets/src/main/java/com/example/managedvms/websockets/WebsocketServlet.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/**
- * Copyright 2015 Google Inc. All Rights Reserved.
- *
- * 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 com.example.managedvms.websockets;
-
-import com.google.common.io.CharStreams;
-
-import org.glassfish.tyrus.server.Server;
-
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
-import java.net.URL;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.websocket.DeploymentException;
-
-// [START example]
-@SuppressWarnings("serial")
-public class WebsocketServlet extends HttpServlet {
-
-  private static String METADATA_NETWORK_INTERFACE_URL =
-      "http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip";
-  private static String EXTERNAL_IP = "localhost";
-
-  @Override
-  public void init() throws ServletException {
-    EXTERNAL_IP = getExternalIp();
-    Server server = new Server(EXTERNAL_IP, 65080, "/", null, EchoEndpoint.class);
-    try {
-      server.start();
-    } catch (DeploymentException e) {
-      throw new ServletException("Deployment error", e);
-    }
-  }
-
-  @Override
-  public void service(HttpServletRequest req, HttpServletResponse resp) throws IOException,
-      ServletException {
-    req.getSession().getServletContext().setAttribute("external_ip", EXTERNAL_IP);
-    req.getRequestDispatcher("/index.jsp").forward(req, resp);
-  }
-
-  /**
-   * Returns the static IP address of the compute node this servlet is running on.
-   */
-  public static String getExternalIp() {
-    try {
-      URL url = new URL(METADATA_NETWORK_INTERFACE_URL);
-      HttpURLConnection con = (HttpURLConnection) url.openConnection();
-      con.setRequestMethod("GET");
-      con.setRequestProperty("Metadata-Flavor", "Google");
-      try (InputStreamReader in = new InputStreamReader(con.getInputStream(), "UTF-8")) {
-        return CharStreams.toString(in);
-      }
-    } catch (IOException e) {
-      return "localhost";
-    }
-  }
-}
-// [END example]
diff --git a/managed_vms/websockets/src/main/webapp/WEB-INF/appengine-web.xml b/managed_vms/websockets/src/main/webapp/WEB-INF/appengine-web.xml
deleted file mode 100644
index 27ed6b4e59c..00000000000
--- a/managed_vms/websockets/src/main/webapp/WEB-INF/appengine-web.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
-  <sessions-enabled>true</sessions-enabled>
-  <threadsafe>true</threadsafe>
-  <vm>true</vm>
-  <!-- TODO remove beta-settings -->
-  <beta-settings>
-    <setting name="java_quickstart" value="true" />
-  </beta-settings>
-  <network>
-    <forwarded-port>65080</forwarded-port>
-    <instance-tag>websocket</instance-tag>
-  </network>
-</appengine-web-app>
diff --git a/managed_vms/websockets/src/main/webapp/WEB-INF/web.xml b/managed_vms/websockets/src/main/webapp/WEB-INF/web.xml
deleted file mode 100644
index b8a448b7e1b..00000000000
--- a/managed_vms/websockets/src/main/webapp/WEB-INF/web.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
-  <servlet>
-    <servlet-name>websockets</servlet-name>
-    <servlet-class>com.example.managedvms.websockets.WebsocketServlet</servlet-class>
-  </servlet>
-  <servlet-mapping>
-    <servlet-name>websockets</servlet-name>
-    <url-pattern>/</url-pattern>
-  </servlet-mapping>
-</web-app>
diff --git a/managed_vms/websockets/src/main/webapp/index.jsp b/managed_vms/websockets/src/main/webapp/index.jsp
deleted file mode 100644
index 52962632660..00000000000
--- a/managed_vms/websockets/src/main/webapp/index.jsp
+++ /dev/null
@@ -1,65 +0,0 @@
-<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
-<!doctype html>
-<html>
-<head>
-  <title>Google Managed VMs - Java Websockets Echo</title>
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-</head>
-<body>
-  <!-- [START form] -->
-  <p>Echo demo</p>
-  <form id="echo-form">
-    <textarea id="echo-text" placeholder="Enter some text..."></textarea>
-    <button type="submit">Send</button>
-  </form>
-  <div>
-    <p>Response:</p>
-    <pre id="echo-response"></pre>
-  </div>
-  <div>
-    <p>Status:</p>
-    <pre id="echo-status"></pre>
-  </div>
-  <!-- [END form] -->
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
-  <script>
-  $(function() {
-    /* The external ip is determined by main.py and passed into the template. */
-    var externalIp = '${applicationScope.external_ip}';
-    var webSocketUri =  "ws://" + externalIp + ':65080/echo';
-    /* Get elements from the page */
-    var form = $('#echo-form');
-    var textarea = $('#echo-text');
-    var output = $('#echo-response');
-    var status = $('#echo-status');
-    /* Helper to keep an activity log on the page. */
-    function log(text){
-      status.text(status.text() + text + '\n');
-    }
-    /* Establish the WebSocket connection and register event handlers. */
-    var websocket = new WebSocket(webSocketUri);
-    websocket.onopen = function() {
-      log('Connected');
-    };
-    websocket.onclose = function(e) {
-      log('Closed');
-      output.text(e.code + e.reason);
-    };
-    websocket.onmessage = function(e) {
-      log('Message received');
-      output.text(e.data);
-    };
-    websocket.onerror = function(e) {
-      log('Error (see console)');
-      console.log(e);
-    };
-    /* Handle form submission and send a message to the websocket. */
-    form.submit(function(e) {
-      e.preventDefault();
-      var data = textarea.val();
-      websocket.send(data);
-    });
-  });
-  </script>
-</body>
-</html>
diff --git a/pom.xml b/pom.xml
index 3324ade6b37..d951bccee4b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,6 @@
         <module>managed_vms/sendgrid</module>
         <module>managed_vms/static-files</module>
         <module>managed_vms/twilio</module>
-        <module>managed_vms/websockets</module>
         <module>managedvms/sparkjava</module>
         <module>bigquery</module>
         <module>logging</module>

From 43fa8a5b0226eef6912ee7a542253fd248fd8e29 Mon Sep 17 00:00:00 2001
From: Shun Fan <sfan@google.com>
Date: Thu, 28 Jan 2016 14:26:36 -0800
Subject: [PATCH 2/2] Remove runtime config from app.yamls

---
 managed_vms/analytics/src/main/appengine/app.yaml         | 4 ----
 managed_vms/cloudsql/src/main/appengine/app.yaml          | 3 ---
 managed_vms/cloudstorage/src/main/appengine/app.yaml      | 3 ---
 managed_vms/datastore/src/main/appengine/app.yaml         | 3 ---
 managed_vms/disk/src/main/appengine/app.yaml              | 3 ---
 managed_vms/extending-runtime/src/main/appengine/app.yaml | 3 ---
 managed_vms/helloworld/src/main/appengine/app.yaml        | 3 ---
 managed_vms/mailgun/src/main/appengine/app.yaml           | 3 ---
 managed_vms/memcache/src/main/appengine/app.yaml          | 3 ---
 managed_vms/sendgrid/src/main/appengine/app.yaml          | 3 ---
 managed_vms/static-files/src/main/appengine/app.yaml      | 3 ---
 managed_vms/twilio/src/main/appengine/app.yaml            | 3 ---
 12 files changed, 37 deletions(-)

diff --git a/managed_vms/analytics/src/main/appengine/app.yaml b/managed_vms/analytics/src/main/appengine/app.yaml
index e85f8b15d3a..ee76377f0d6 100644
--- a/managed_vms/analytics/src/main/appengine/app.yaml
+++ b/managed_vms/analytics/src/main/appengine/app.yaml
@@ -1,11 +1,7 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables:
   GA_TRACKING_ID: YOUR-GA-TRACKING-ID
-
 # [END env_variables]
diff --git a/managed_vms/cloudsql/src/main/appengine/app.yaml b/managed_vms/cloudsql/src/main/appengine/app.yaml
index 49f7887eb9c..d2df8a031f5 100644
--- a/managed_vms/cloudsql/src/main/appengine/app.yaml
+++ b/managed_vms/cloudsql/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables:
diff --git a/managed_vms/cloudstorage/src/main/appengine/app.yaml b/managed_vms/cloudstorage/src/main/appengine/app.yaml
index d8dc25405bc..9ad19faac35 100644
--- a/managed_vms/cloudstorage/src/main/appengine/app.yaml
+++ b/managed_vms/cloudstorage/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables:
diff --git a/managed_vms/datastore/src/main/appengine/app.yaml b/managed_vms/datastore/src/main/appengine/app.yaml
index 06f95b81e35..f64db2903de 100644
--- a/managed_vms/datastore/src/main/appengine/app.yaml
+++ b/managed_vms/datastore/src/main/appengine/app.yaml
@@ -1,6 +1,3 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
diff --git a/managed_vms/disk/src/main/appengine/app.yaml b/managed_vms/disk/src/main/appengine/app.yaml
index 06f95b81e35..f64db2903de 100644
--- a/managed_vms/disk/src/main/appengine/app.yaml
+++ b/managed_vms/disk/src/main/appengine/app.yaml
@@ -1,6 +1,3 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
diff --git a/managed_vms/extending-runtime/src/main/appengine/app.yaml b/managed_vms/extending-runtime/src/main/appengine/app.yaml
index 63421e0b657..958d215c4ba 100644
--- a/managed_vms/extending-runtime/src/main/appengine/app.yaml
+++ b/managed_vms/extending-runtime/src/main/appengine/app.yaml
@@ -1,6 +1,3 @@
 runtime: custom
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
diff --git a/managed_vms/helloworld/src/main/appengine/app.yaml b/managed_vms/helloworld/src/main/appengine/app.yaml
index 06f95b81e35..f64db2903de 100644
--- a/managed_vms/helloworld/src/main/appengine/app.yaml
+++ b/managed_vms/helloworld/src/main/appengine/app.yaml
@@ -1,6 +1,3 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
diff --git a/managed_vms/mailgun/src/main/appengine/app.yaml b/managed_vms/mailgun/src/main/appengine/app.yaml
index e52a6ff03ce..ed9923f1832 100644
--- a/managed_vms/mailgun/src/main/appengine/app.yaml
+++ b/managed_vms/mailgun/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables:
diff --git a/managed_vms/memcache/src/main/appengine/app.yaml b/managed_vms/memcache/src/main/appengine/app.yaml
index 01e81d55f85..c26744baf00 100644
--- a/managed_vms/memcache/src/main/appengine/app.yaml
+++ b/managed_vms/memcache/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START config]
 beta_settings:
diff --git a/managed_vms/sendgrid/src/main/appengine/app.yaml b/managed_vms/sendgrid/src/main/appengine/app.yaml
index 76828a71215..a6fa7aef523 100644
--- a/managed_vms/sendgrid/src/main/appengine/app.yaml
+++ b/managed_vms/sendgrid/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables:
diff --git a/managed_vms/static-files/src/main/appengine/app.yaml b/managed_vms/static-files/src/main/appengine/app.yaml
index 06f95b81e35..f64db2903de 100644
--- a/managed_vms/static-files/src/main/appengine/app.yaml
+++ b/managed_vms/static-files/src/main/appengine/app.yaml
@@ -1,6 +1,3 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
diff --git a/managed_vms/twilio/src/main/appengine/app.yaml b/managed_vms/twilio/src/main/appengine/app.yaml
index 347dfe1d0f6..8776574b395 100644
--- a/managed_vms/twilio/src/main/appengine/app.yaml
+++ b/managed_vms/twilio/src/main/appengine/app.yaml
@@ -1,8 +1,5 @@
 runtime: java
 vm: true
-runtime_config:
-  jdk: openjdk8
-  server: jetty9
 
 # [START env_variables]
 env_variables: