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Posted to dev@pivot.apache.org by "Sandro Martini (JIRA)" <ji...@apache.org> on 2013/01/14 14:14:13 UTC
[jira] [Reopened] (PIVOT-861) Memory leak: Window icon
ImageListenerList retains reference to closed windows, preventing garbage
collection
[ https://issues.apache.org/jira/browse/PIVOT-861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sandro Martini reopened PIVOT-861:
----------------------------------
Reopen, because it seems that there is still some memory leak, as seen be Ćukasz
> Memory leak: Window icon ImageListenerList retains reference to closed windows, preventing garbage collection
> -------------------------------------------------------------------------------------------------------------
>
> Key: PIVOT-861
> URL: https://issues.apache.org/jira/browse/PIVOT-861
> Project: Pivot
> Issue Type: Bug
> Components: wtk, wtk-media
> Affects Versions: 2.0.2
> Environment: Windows XP, Java 1.7.0_05
> Reporter: David Keen
> Assignee: Sandro Martini
> Fix For: 2.0.3
>
> Attachments: leaktest.zip, Pivot861.launch
>
>
> When a window or dialog is opened which has an icon, after it is closed it cannot be garbage collected because a reference is retained to it through the icon. Removing the icon resolves the issue.
> As far as I've investigated, the issue appears to the in the ImageListenerList which each Image contains. I've done a heapdump of my application and used the IBM HeapAnalyzer which shows this list containing a reference to the window/dialog through the ImageViewSkin, but I don't know the Pivot internals well enough to see where or how it should be released.
> I'll attach a simple test application to show the issue.
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