Bug 353396 - Installing software: IllegalArgumentException: Comparison method violates its general contract (JDK7)
Summary: Installing software: IllegalArgumentException: Comparison method violates its...
Status: CLOSED DUPLICATE of bug 317785
Alias: None
Product: Equinox
Classification: Eclipse Project
Component: p2 (show other bugs)
Version: 3.7   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: P2 Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-07-29 07:19 EDT by Roman Dawydkin CLA
Modified: 2011-07-29 10:05 EDT (History)
1 user (show)

See Also:

Attachments
stack trace (3.25 KB, text/plain)
2011-07-29 07:20 EDT, Roman Dawydkin CLA 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Roman Dawydkin CLA 2011-07-29 07:19:45 EDT 
Build Identifier: I20110613-1736

Running Eclipse 3.7 under JDK7, when installing new software (specifically Java 7 support patches from "http://wiki.eclipse.org/JDT/Eclipse_Java_7_Support_%28BETA%29"), exception occurs:
java.lang.IllegalArgumentException: Comparison method violates its general contract!
Stack trace will be attached.
Switching to legacy sort with VM option -Djava.util.Arrays.useLegacyMergeSort=true installation works OK.



Reproducible: Always
Comment 1 Roman Dawydkin CLA 2011-07-29 07:20:40 EDT 
Created attachment 200586 [details]
stack trace
Comment 2 Remy Suen CLA 2011-07-29 10:05:58 EDT 

*** This bug has been marked as a duplicate of bug 317785 ***