Add pkg info for dns

gcloud-java-dns/src/main/java/com/google/gcloud/dns/testing/package-info.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2016 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.
+ */
+
+/**
+ * A testing helper for Google Cloud DNS.
+ *
+ * <p>A simple usage example:
+ * Before the test:
+ * <pre> {@code
+ * long delay = 0; // minimum delay in processing change requests (in ms)
+ * LocalDnsHelper dnsHelper = LocalDnsHelper.create(delay);
+ * Dns dns = dnsHelper.options().service();
+ * dnsHelper.start();
+ * } </pre>
+ *
+ * <p>After the test:
+ * <pre> {@code
+ * dnsHelper.stop();
+ * } </pre>
+ */
+package com.google.gcloud.dns.testing;

gcloud-java-resourcemanager/src/main/java/com/google/gcloud/resourcemanager/testing/package-info.java

@@ -22,6 +22,7 @@
  * <pre> {@code
  * LocalResourceManagerHelper resourceManagerHelper = LocalResourceManagerHelper.create();
  * ResourceManager resourceManager = resourceManagerHelper.options().service();
+ * resourceManagerHelper.start();
  * } </pre>
  *
  * <p>After the test: