{"action":"opened","issue":{"url":"https://api.github.com/repos/wro4j/wro4j/issues/950","labels_url":"https://api.github.com/repos/wro4j/wro4j/issues/950/labels{/name}","comments_url":"https://api.github.com/repos/wro4j/wro4j/issues/950/comments","events_url":"https://api.github.com/repos/wro4j/wro4j/issues/950/events","html_url":"https://github.com/wro4j/wro4j/issues/950","id":85277751,"number":950,"title":"Memory leak with m2e and maven plugin","user":{"login":"mpiggott","id":295506,"avatar_url":"https://avatars.githubusercontent.com/u/295506?v=3","gravatar_id":"","url":"https://api.github.com/users/mpiggott","html_url":"https://github.com/mpiggott","followers_url":"https://api.github.com/users/mpiggott/followers","following_url":"https://api.github.com/users/mpiggott/following{/other_user}","gists_url":"https://api.github.com/users/mpiggott/gists{/gist_id}","starred_url":"https://api.github.com/users/mpiggott/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mpiggott/subscriptions","organizations_url":"https://api.github.com/users/mpiggott/orgs","repos_url":"https://api.github.com/users/mpiggott/repos","events_url":"https://api.github.com/users/mpiggott/events{/privacy}","received_events_url":"https://api.github.com/users/mpiggott/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-04T21:06:19Z","updated_at":"2015-06-04T21:06:19Z","closed_at":null,"body":"I've noticed that repeated builds using m2e (1.6.0) and the maven plugin (1.77) that memory usage continually increases before the IDE eventually hangs.  Looking in the heap dump I see many copies of the same Javascript and CSS files.\r\n\r\nOur build has five executions, four with 1 group, one with 7 groups.  We use `ConfigurableWroManagerFactory` and `postProcessors=rubySassCss,yuiCssMin,googleClosureSimple` "}}