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Bug 226824 - org.netbeans.editor.BaseDocument.removeDocumentListener: LowPerformance took 20576 ms.
Summary: org.netbeans.editor.BaseDocument.removeDocumentListener: LowPerformance took ...
Status: RESOLVED DUPLICATE of bug 228991
Alias: None
Product: platform
Classification: Unclassified
Component: Text (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Miloslav Metelka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-02-28 09:57 UTC by wklaczynski
Modified: 2013-08-28 13:40 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 188534

Attachments
nps snapshot (117.92 KB, application/nps)
2013-02-28 09:57 UTC, wklaczynski 		Details
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Description wklaczynski 2013-02-28 09:57:06 UTC 
Build: NetBeans IDE 7.3 (Build 201302132200)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.7-b01, Java(TM) SE Runtime Environment, 1.7.0_15-b03
OS: Linux
Maximum slowness yet reported was 20576 ms, average is 9202
Comment 1 wklaczynski 2013-02-28 09:57:09 UTC 
Created attachment 132002 [details]
nps snapshot
Comment 2 Milutin Kristofic 2013-02-28 10:38:07 UTC 
I would say the problem is in org.openide.text.CloneableEditorSupport.closeDocument()	91.678734	8,807 ms (91.7%)	469 ms which waits too long. Maybe it can be out of awt, or any parent call?
Comment 3 Miloslav Metelka 2013-08-28 13:40:37 UTC 
CES.closeDocument() no longer performs synchronously, it's now posted into Document Processing RP thread.

*** This bug has been marked as a duplicate of bug 228991 ***