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Bug 241799

Summary:	org.netbeans.core.multiview.MultiViewCloneableTopComponent.getEditorPane: LowPerformance took 6984 ms.
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Text	Assignee:	Miloslav Metelka <mmetelka>
Status:	NEW ---
Severity:	normal	CC:	desmond_kirrane, ekta, Falchion14, ggghhhjjj, gooddreams, JohannesWasmer, misterm, tnleeuw, vercinstex
Priority:	P3	Keywords:	PERFORMANCE
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	207558
Attachments:	nps snapshot

Description Exceptions Reporter 2014-02-13 08:37:40 UTC

This bug was originally marked as duplicate of bug 232264, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0 Beta (Build 201401141042)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.51-b03, Java(TM) SE Runtime Environment, 1.7.0_51-b13
OS: Windows 8

User Comments:
GUEST: Editing xml file.



Maximum slowness yet reported was 6984 ms, average is 6984

Comment 1 Exceptions Reporter 2014-02-13 08:37:42 UTC

Created attachment 145120 [details]
nps snapshot

Comment 2 Svata Dedic 2015-09-29 11:04:18 UTC

openide-text issue. getOpenedPanes() must be called from EDT according to the spec. Yet this report indicates that openide.text fails to provide the result in a reasonable time.
If the operation could be somehow postponed or avoided by checking the editor's status, please advise & reassign back.