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Bug 125529

Summary:	memory leak in OutlinePanel
Product:	obsolete	Reporter:	Quy Nguyen <quynguyen>
Component:	visualweb	Assignee:	Peter Zavadsky <pzavadsky>
Status:	VERIFIED FIXED
Severity:	blocker	Keywords:	PERFORMANCE
Priority:	P2
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:
Bug Blocks:	123530
Attachments:	memory leak

Description Quy Nguyen 2008-01-18 02:04:48 UTC

After the fix to Issue 104145, there is still a memory leak in OutlinePanel.  DesignBeanNode objects leak through the
the OutlinePanel.treeView field.  To reproduce:

1) Create a vw project
2) Add a component to the page (may not be necessary)
3) Close the page
4) Close the project

Comment 1 Quy Nguyen 2008-01-18 02:06:52 UTC

Created attachment 55226 [details]
memory leak

Comment 2 Quy Nguyen 2008-01-18 02:07:56 UTC

Attached is a partial references tree.  It shows the OutlinePanel.treeView object (OutlinePanel$OutlineTreeView)
references to the DesignBeanNode object.

Comment 3 Peter Zavadsky 2008-01-18 17:52:38 UTC

Probably better would be to let the entire OutlinePanel to be garbaged. Investigating.

Comment 4 Peter Zavadsky 2008-01-18 19:21:15 UTC

Fixed.
Now OutlinePanel is not kept by the outline module.

Checking in visualweb/outline/src/org/netbeans/modules/visualweb/outline/OutlinePanel.java;
/cvs/visualweb/outline/src/org/netbeans/modules/visualweb/outline/OutlinePanel.java,v  <--  OutlinePanel.java
new revision: 1.9; previous revision: 1.8
done

Comment 5 Quy Nguyen 2008-01-18 20:02:13 UTC

Verified on build 080118.