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Bug 237007 - org.openide.text.DataEditorSupport$Env$1.run: LowPerformance took 20239 ms.
Summary: org.openide.text.DataEditorSupport$Env$1.run: LowPerformance took 20239 ms.
Status: NEW
Alias: None
Product: platform
Classification: Unclassified
Component: Text (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: Miloslav Metelka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-10-11 02:46 UTC by Exceptions Reporter
Modified: 2013-10-11 06:55 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 204506

Attachments
nps snapshot (40.81 KB, application/nps)
2013-10-11 02:46 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-10-11 02:46:27 UTC 
This bug was originally marked as duplicate of bug 232045, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.4 RC1 (Build 201309162201)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b17
OS: Windows 7

User Comments:
GUEST: It's really slow don't know why



Maximum slowness yet reported was 20239 ms, average is 20239
Comment 1 Exceptions Reporter 2013-10-11 02:46:29 UTC 
Created attachment 140997 [details]
nps snapshot
Comment 2 Jaroslav Havlin 2013-10-11 06:55:18 UTC 
o.o.text.DataEditorSupport$EnvListener.fileRenamed() calls FileObject.refresh()
and FileObject.lastModified() in EDT. And the Windows filesystem was quite slow.
Reassigning to platform/Text. Please evaluate it, thanks.