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Bug 246621

Summary:	org.netbeans.modules.debugger.jpda.breakpoints.LineBreakpointImpl.propertyChange: LowPerformance took 55568 ms.
Product:	debugger	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Java	Assignee:	Martin Entlicher <mentlicher>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	211366
Attachments:	nps snapshot

Description Exceptions Reporter 2014-08-21 17:17:11 UTC

This bug was originally marked as duplicate of bug 238010, 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 (Build 201403101706)
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: Start debug mode and edit a class.



Maximum slowness yet reported was 55568 ms, average is 55568

Comment 1 Exceptions Reporter 2014-08-21 17:17:13 UTC

Created attachment 148822 [details]
nps snapshot

Comment 2 Martin Entlicher 2015-04-15 13:59:38 UTC

Fixed by changeset:   286727:137a6f819f58
http://hg.netbeans.org/core-main/rev/137a6f819f58

Comment 3 Quality Engineering 2015-04-17 03:03:10 UTC

Integrated into 'main-silver', will be available in build *201504170001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/137a6f819f58
User: mentlicher@netbeans.org
Log: #246621: Synchronize the access to line fields on a private object to prevent from clashes.