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Bug 210287

Summary:	IllegalArgumentException: Comparison method violates its general contract!
Product:	versioncontrol	Reporter:	javydreamercsw <javydreamercsw>
Component:	Localhistory	Assignee:	Tomas Stupka <tstupka>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	P3
Version:	7.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	186403
Attachments:	stacktrace

Description javydreamercsw 2012-03-28 13:50:58 UTC

Build: NetBeans IDE Dev (Build 201203260401)
VM: Java HotSpot(TM) Client VM, 22.1-b02, Java(TM) SE Runtime Environment, 1.7.0_03-b05
OS: Windows 7

User Comments:
javydreamercsw: During a Mercurial commit.




Stacktrace: 
java.lang.IllegalArgumentException: Comparison method violates its general contract!
   at java.util.ComparableTimSort.mergeLo(ComparableTimSort.java:714)
   at java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:451)
   at java.util.ComparableTimSort.mergeCollapse(ComparableTimSort.java:376)
   at java.util.ComparableTimSort.sort(ComparableTimSort.java:182)
   at java.util.Arrays.sort(Arrays.java:537)
   at java.util.TimSort.sort(TimSort.java:178)

Comment 1 javydreamercsw 2012-03-28 13:51:04 UTC

Created attachment 117409 [details]
stacktrace

Comment 2 Jaroslav Tulach 2012-04-10 12:00:59 UTC

Probably caused by nodes coming from local history.

Comment 3 Tomas Stupka 2012-04-11 12:11:37 UTC


*** This bug has been marked as a duplicate of bug 208774 ***