[jbosstools-issues] [JBoss JIRA] (JBIDE-18140) JSF/KB memory leak

[Alexey Kazakov (JIRA)]

Alexey Kazakov created JBIDE-18140:
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             Summary: JSF/KB memory leak
                 Key: JBIDE-18140
                 URL: https://issues.jboss.org/browse/JBIDE-18140
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: jsf
    Affects Versions: 4.2.0.Beta3
            Reporter: Alexey Kazakov
            Assignee: Viacheslav Kabanovich
             Fix For: 4.3.0.Alpha1


Playing with m2e 1.6 on my new MBP, I imported the [wildfly|https://github.com/wildfly/wildfly] [projects|https://github.com/wildfly/wildfly-core] in my workspace, then deleted everything.
Before import heap was at ~80MB, after th 135 projects and forcing GC, it doesn't go down 280MB. I then took a heap dump (https://www.dropbox.com/s/gmxy6ofdwrtb8g2/java_pid14384.0002.hprof.zip), loaded it into Eclipse Memory Analyzer and looked for org.jboss.* components.

It seems we retain many XModelMetadataIpl, JSF2Project, KbProject instances and a bunch of other JBT classes, that should be cleaned up when projects are deleted from workspace

!http://content.screencast.com/users/fbricon/folders/Jing/media/218ef77b-df6a-44f8-864d-f6d6fb8999e7/00000001.png!



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