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Bug 213617

Summary:	Memory leak in org.netbeans.spi.debugger.ui.EditorContextDispatcher
Product:	debugger	Reporter:	Petr Cyhelsky <cyhelsky>
Component:	Java	Assignee:	Martin Entlicher <mentlicher>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P1
Version:	7.2
Hardware:	PC
OS:	Windows 7 x64
URL:	http://netbeans.org/projects/profiler/downloads/download/Heapdumps/heapdump-213617.hprof.gz
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:
Bug Blocks:	212702

Description Petr Cyhelsky 2012-06-05 16:20:15 UTC

There is a potentially big memory leak in  Memory leak in org.netbeans.spi.debugger.ui.EditorContextDispatcher (48 instances of com.sun.tools.jdi.VirtualMachineImpl are held by it in the particular heap dump) see the second heap dump from comment #8 from umbrella issue for details

Comment 1 Tomas Hurka 2012-06-05 20:07:54 UTC

Heap dump is available at: http://netbeans.org/projects/profiler/downloads/download/Heapdumps/heapdump-213617.hprof.gz

Comment 2 Martin Entlicher 2012-06-06 12:33:03 UTC

The problem seems to be in listeners on action state changes.

Comment 3 Martin Entlicher 2012-06-06 15:13:01 UTC

Fixed by changeset:   223337:70ac56e642ba
http://hg.netbeans.org/main/rev/70ac56e642ba
I've also found a leak in RemoteServices.remoteServiceClasses - issue #213676

Comment 4 Quality Engineering 2012-06-07 06:01:14 UTC

Integrated into 'main-golden', will be available in build *201206070001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/70ac56e642ba
User: mentlicher@netbeans.org
Log: #213617: Prevent from holding ActionsManager from action providers.