{"action":"opened","issue":{"url":"https://api.github.com/repos/Alluxio/new-contributor-tasks/issues/139","repository_url":"https://api.github.com/repos/Alluxio/new-contributor-tasks","labels_url":"https://api.github.com/repos/Alluxio/new-contributor-tasks/issues/139/labels{/name}","comments_url":"https://api.github.com/repos/Alluxio/new-contributor-tasks/issues/139/comments","events_url":"https://api.github.com/repos/Alluxio/new-contributor-tasks/issues/139/events","html_url":"https://github.com/Alluxio/new-contributor-tasks/issues/139","id":271236876,"number":139,"title":"Java 8 Improvement: replace anonymous type with lambda in alluxio.master.file.DefaultFileSystemMaster#start","user":{"login":"apc999","id":1413748,"avatar_url":"https://avatars0.githubusercontent.com/u/1413748?v=4","gravatar_id":"","url":"https://api.github.com/users/apc999","html_url":"https://github.com/apc999","followers_url":"https://api.github.com/users/apc999/followers","following_url":"https://api.github.com/users/apc999/following{/other_user}","gists_url":"https://api.github.com/users/apc999/gists{/gist_id}","starred_url":"https://api.github.com/users/apc999/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apc999/subscriptions","organizations_url":"https://api.github.com/users/apc999/orgs","repos_url":"https://api.github.com/users/apc999/repos","events_url":"https://api.github.com/users/apc999/events{/privacy}","received_events_url":"https://api.github.com/users/apc999/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-11-05T00:11:22Z","updated_at":"2017-11-05T00:11:22Z","closed_at":null,"author_association":"NONE","body":"change\r\n```java\r\n        mStartupConsistencyCheck = getExecutorService().submit(new Callable<List<AlluxioURI>>() {\r\n          @Override\r\n          public List<AlluxioURI> call() throws Exception {\r\n            return startupCheckConsistency(ExecutorServiceFactories\r\n                .fixedThreadPoolExecutorServiceFactory(\"startup-consistency-check\", 32).create());\r\n          }\r\n        });\r\n```\r\nto \r\n```java\r\n        mStartupConsistencyCheck = getExecutorService().submit(() -> startupCheckConsistency(\r\n            ExecutorServiceFactories\r\n                .fixedThreadPoolExecutorServiceFactory(\"startup-consistency-check\", 32).create()));\r\n      }\r\n```"}}
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