{"action":"opened","issue":{"url":"https://api.github.com/repos/java-course-au/assignments-2016-1/issues/173","repository_url":"https://api.github.com/repos/java-course-au/assignments-2016-1","labels_url":"https://api.github.com/repos/java-course-au/assignments-2016-1/issues/173/labels{/name}","comments_url":"https://api.github.com/repos/java-course-au/assignments-2016-1/issues/173/comments","events_url":"https://api.github.com/repos/java-course-au/assignments-2016-1/issues/173/events","html_url":"https://github.com/java-course-au/assignments-2016-1/issues/173","id":153593060,"number":173,"title":"Adding synchronized to method signature","user":{"login":"edgarzhavoronkov","id":6861197,"avatar_url":"https://avatars.githubusercontent.com/u/6861197?v=3","gravatar_id":"","url":"https://api.github.com/users/edgarzhavoronkov","html_url":"https://github.com/edgarzhavoronkov","followers_url":"https://api.github.com/users/edgarzhavoronkov/followers","following_url":"https://api.github.com/users/edgarzhavoronkov/following{/other_user}","gists_url":"https://api.github.com/users/edgarzhavoronkov/gists{/gist_id}","starred_url":"https://api.github.com/users/edgarzhavoronkov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edgarzhavoronkov/subscriptions","organizations_url":"https://api.github.com/users/edgarzhavoronkov/orgs","repos_url":"https://api.github.com/users/edgarzhavoronkov/repos","events_url":"https://api.github.com/users/edgarzhavoronkov/events{/privacy}","received_events_url":"https://api.github.com/users/edgarzhavoronkov/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-07T12:54:38Z","updated_at":"2016-05-07T12:54:38Z","closed_at":null,"body":"Can i add `synchronized` to method signature(e.g to `shutdown()`)? Or changing them is not permitted?"}}