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Bug 214333 - java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification
Summary: java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkFor...
Status: RESOLVED FIXED
Alias: None
Product: ide
Classification: Unclassified
Component: Features On Demand (show other bugs)
Version: 7.2
Hardware: All All
: P4 normal (vote)
Assignee: Jaroslav Tulach
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-06-17 10:20 UTC by everflux
Modified: 2012-06-28 04:55 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 188440

Attachments
stacktrace (923 bytes, text/plain)
2012-06-17 10:20 UTC, everflux 		Details
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Description everflux 2012-06-17 10:20:22 UTC 
Build: NetBeans IDE 7.2 RC1 (Build 201206141830)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.1-b03, Java(TM) SE Runtime Environment, 1.7.0_05-b05
OS: Linux

User Comments:
alec.evans: opening netbeans 7.2 beta for the first time

lkishalmi: Start IDE wit importing previous version settings.

everflux: Fresh install of NB 7.2rc1, importing settings from NB 7.1.2 and opening projects, maximized window while projects import and module activation was in progress




Stacktrace: 
java.util.ConcurrentModificationException
   at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
   at java.util.ArrayList$Itr.next(ArrayList.java:791)
   at org.netbeans.modules.ide.ergonomics.fod.FeatureManager.associateFiles(FeatureManager.java:328)
   at org.netbeans.modules.ide.ergonomics.fod.InstallOrActivateTask.run(InstallOrActivateTask.java:93)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.doEvaluate(RequestProcessor.java:2078)
Comment 1 everflux 2012-06-17 10:20:28 UTC 
Created attachment 120954 [details]
stacktrace
Comment 2 Jaroslav Tulach 2012-06-20 14:17:16 UTC 
ergonomics#24c1c5dd0d51
Comment 3 Quality Engineering 2012-06-28 04:55:02 UTC 
Integrated into 'main-golden', will be available in build *201206280002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/24c1c5dd0d51
User: Jaroslav Tulach <jtulach@netbeans.org>
Log: #214333: java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification
Create a clone under a synchronized block to avoid concurrent access