[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-1753) Memory leak on xhtml/jsf source browser

[123 123 (JIRA)]

Memory leak on xhtml/jsf source browser
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                 Key: JBIDE-1753
                 URL: http://jira.jboss.com/jira/browse/JBIDE-1753
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: JSF, Visual Page Editor
    Affects Versions: 2.0.0.GA
         Environment: Eclipse 3.3.1.1 with boss tools2.0.0.GA
            Reporter: 123 123


Opening xhtml is slow and get big memory leak.
Below description of few open/close file test and results of memory consumption

1.Start of eclipse with no editors
      heap memory usage  17MB
      non-heap 38MB (CMS PermGen 35MB)

2. Open new empty xhtml
      heap memory usage  37MB
      non-heap 54MB (CMS PermGen 49MB)

3. Close newempty xhtml  (no editor windows)
      heap memory usage  35MB

4. Open simply xtml (only html tags)
      heap memory usage  44MB
      non-heap 57MB (CMS PermGen 51MB)

5. Close simply xhtml  (no editor windows) 
      heap memory usage  42MB

6. Open complex xtml with non html tags
      heap memory usage  56MB
      non-heap 58MB (CMS PermGen 51.5MB)

7. Close complex xhtml   (no editor windows)
      heap memory usage  49MB


Finally I got no open windows and heap usage grows from 17MB to 49MB. 
In big project with many files it is serious problem.

In Eclipse without JBossTools I don't see this problem

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