{"action":"created","comment":{"url":"https://api.github.com/repos/caskdata/cdap/pulls/comments/26166587","id":26166587,"diff_hunk":"@@ -384,74 +350,162 @@ private static void cleanDir(File dir) {\n   }\n \n   /**\n+   * Deploys an {@link Application}. The {@link co.cask.cdap.api.flow.Flow Flows} and\n+   * {@link co.cask.cdap.api.procedure.Procedure Procedures} defined in the application\n+   * must be in the same or children package as the application.\n+   *\n+   * @param applicationClz The application class\n+   * @return An {@link co.cask.cdap.test.ApplicationManager} to manage the deployed application.\n+   */\n+  protected static ApplicationManager deployApplication(Id.Namespace namespace,\n+                                                        Class<? extends Application> applicationClz,\n+                                                        File... bundleEmbeddedJars) {\n+    ApplicationManager applicationManager = getTestManager().deployApplication(namespace, applicationClz,\n+                                                                               bundleEmbeddedJars);\n+    applicationManagers.add(applicationManager);\n+    return applicationManager;\n+  }\n+\n+\n+  /**\n+   * Deploys an {@link Application}. The {@link co.cask.cdap.api.flow.Flow Flows} and\n+   * {@link co.cask.cdap.api.procedure.Procedure Procedures} defined in the application\n+   * must be in the same or children package as the application.\n+   *\n+   * @param applicationClz The application class\n+   * @return An {@link co.cask.cdap.test.ApplicationManager} to manage the deployed application.\n+   */\n+  protected static ApplicationManager deployApplication(Class<? extends Application> applicationClz,\n+                                                        File... bundleEmbeddedJars) {\n+    return deployApplication(Constants.DEFAULT_NAMESPACE_ID, applicationClz, bundleEmbeddedJars);\n+  }\n+\n+  /**\n+   * Clear the state of app fabric, by removing all deployed applications, Datasets and Streams.\n+   * This method could be called between two unit tests, to make them independent.\n+   */\n+  protected static void clear() {","path":"cdap-unit-test/src/main/java/co/cask/cdap/test/TestBase.java","position":110,"original_position":110,"commit_id":"efa2112ebc12afd9cd0cb0baaf982e42be331b8a","original_commit_id":"efa2112ebc12afd9cd0cb0baaf982e42be331b8a","user":{"login":"anwar6953","id":2440977,"avatar_url":"https://avatars.githubusercontent.com/u/2440977?v=3","gravatar_id":"","url":"https://api.github.com/users/anwar6953","html_url":"https://github.com/anwar6953","followers_url":"https://api.github.com/users/anwar6953/followers","following_url":"https://api.github.com/users/anwar6953/following{/other_user}","gists_url":"https://api.github.com/users/anwar6953/gists{/gist_id}","starred_url":"https://api.github.com/users/anwar6953/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/anwar6953/subscriptions","organizations_url":"https://api.github.com/users/anwar6953/orgs","repos_url":"https://api.github.com/users/anwar6953/repos","events_url":"https://api.github.com/users/anwar6953/events{/privacy}","received_events_url":"https://api.github.com/users/anwar6953/received_events","type":"User","site_admin":false},"body":"doesn't this still need to be marked `@Deprecated`?","created_at":"2015-03-10T21:11:01Z","updated_at":"2015-03-10T21:11:01Z","html_url":"https://github.com/caskdata/cdap/pull/1567#discussion_r26166587","pull_request_url":"https://api.github.com/repos/caskdata/cdap/pulls/1567","_links":{"self":{"href":"https://api.github.com/repos/caskdata/cdap/pulls/comments/26166587"},"html":{"href":"https://github.com/caskdata/cdap/pull/1567#discussion_r26166587"},"pull_request":{"href":"https://api.github.com/repos/caskdata/cdap/pulls/1567"}}},"pull_request":{"url":"https://api.github.com/repos/caskdata/cdap/pulls/1567","id":30892479,"html_url":"https://github.com/caskdata/cdap/pull/1567","diff_url":"https://github.com/caskdata/cdap/pull/1567.diff","patch_url":"https://github.com/caskdata/cdap/pull/1567.patch","issue_url":"https://api.github.com/repos/caskdata/cdap/issues/1567","number":1567,"state":"open","locked":false,"title":"CDAP-1759: Namespace 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https://github.com/caskdata/cdap/pull/1510\r\n\r\nhttps://issues.cask.co/browse/CDAP-1759\r\nhttp://builds.cask.co/browse/CDAP-DUT1052","created_at":"2015-03-10T21:06:03Z","updated_at":"2015-03-10T21:11:01Z","closed_at":null,"merged_at":null,"merge_commit_sha":"c04114daeef8414f0889ad43efe6d5f7a47a70d2","assignee":null,"milestone":{"url":"https://api.github.com/repos/caskdata/cdap/milestones/3","html_url":"https://github.com/caskdata/cdap/milestones/2.8.0","labels_url":"https://api.github.com/repos/caskdata/cdap/milestones/3/labels","id":944584,"number":3,"title":"2.8.0","description":null,"creator":{"login":"jwang47","id":1084704,"avatar_url":"https://avatars.githubusercontent.com/u/1084704?v=3","gravatar_id":"","url":"https://api.github.com/users/jwang47","html_url":"https://github.com/jwang47","followers_url":"https://api.github.com/users/jwang47/followers","following_url":"https://api.github.com/users/jwang47/following{/other_user}","gists_url":"https://api.github.com/users/jwang47/gists{/gist_id}","starred_url":"https://api.github.com/users/jwang47/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jwang47/subscriptions","organizations_url":"https://api.github.com/users/jwang47/orgs","repos_url":"https://api.github.com/users/jwang47/repos","events_url":"https://api.github.com/users/jwang47/events{/privacy}","received_events_url":"https://api.github.com/users/jwang47/received_events","type":"User","site_admin":false},"open_issues":10,"closed_issues":169,"state":"open","created_at":"2015-01-21T01:15:14Z","updated_at":"2015-03-10T21:08:04Z","due_on":null,"closed_at":null},"commits_url":"https://api.github.com/repos/caskdata/cdap/pulls/1567/commits","review_comments_url":"https://api.github.com/repos/caskdata/cdap/pulls/1567/comments","review_comment_url":"https://api.github.com/repos/caskdata/cdap/pulls/comments{/number}","comments_url":"https://api.github.com/repos/caskdata/cdap/issues/1567/comments","statuses_url":"https://api.github.com/repos/caskdata/cdap/statuses/efa2112ebc12afd9cd0cb0baaf982e42be331b8a","head":{"label":"caskdata:feature/ns-test-man","ref":"feature/ns-test-man","sha":"efa2112ebc12afd9cd0cb0baaf982e42be331b8a","user":{"login":"caskdata","id":8123023,"avatar_url":"https://avatars.githubusercontent.com/u/8123023?v=3","gravatar_id":"","url":"https://api.github.com/users/caskdata","html_url":"https://github.com/caskdata","followers_url":"https://api.github.com/users/caskdata/followers","following_url":"https://api.github.com/users/caskdata/following{/other_user}","gists_url":"https://api.github.com/users/caskdata/gists{/gist_id}","starred_url":"https://api.github.com/users/caskdata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caskdata/subscriptions","organizations_url":"https://api.github.com/users/caskdata/orgs","repos_url":"https://api.github.com/users/caskdata/repos","events_url":"https://api.github.com/users/caskdata/events{/privacy}","received_events_url":"https://api.github.com/users/caskdata/received_events","type":"Organization","site_admin":false},"repo":{"id":22542759,"name":"cdap","full_name":"caskdata/cdap","owner":{"login":"caskdata","id":8123023,"avatar_url":"https://avatars.githubusercontent.com/u/8123023?v=3","gravatar_id":"","url":"https://api.github.com/users/caskdata","html_url":"https://github.com/caskdata","followers_url":"https://api.github.com/users/caskdata/followers","following_url":"https://api.github.com/users/caskdata/following{/other_user}","gists_url":"https://api.github.com/users/caskdata/gists{/gist_id}","starred_url":"https://api.github.com/users/caskdata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caskdata/subscriptions","organizations_url":"https://api.github.com/users/caskdata/orgs","repos_url":"https://api.github.com/users/caskdata/repos","events_url":"https://api.github.com/users/caskdata/events{/privacy}","received_events_url":"https://api.github.com/users/caskdata/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/caskdata/cdap","description":"Cask 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