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Bug 130687 - java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry
Summary: java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.n...
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Freeform (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: Milan Kubec
URL: http://statistics.netbeans.org/except...
Keywords: RANDOM
: 114754 (view as bug list)
Depends on:
Blocks:
 
Reported: 2008-03-20 17:23 UTC by Dan Kolar
Modified: 2009-09-22 14:24 UTC (History)
6 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 12964


Attachments
stacktrace (6.07 KB, text/plain)
2008-03-20 17:23 UTC, Dan Kolar
Details
stacktrace (4.75 KB, text/plain)
2008-03-21 21:39 UTC, ajones
Details
stacktrace (6.07 KB, text/plain)
2008-04-11 22:49 UTC, jaylogan
Details
stacktrace (2.49 KB, text/plain)
2008-04-17 19:05 UTC, kslater
Details

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Description Dan Kolar 2008-03-20 17:23:55 UTC
Build: NetBeans IDE Dev (Build 200803200007)
VM: Java HotSpot(TM) Client VM, 1.6.0_01-b06, Java(TM) SE Runtime Environment, 1.6.0_01-b06
OS: SunOS, 5.11, x86

User Comments: 
Unchecked "Separate classpath" in Properties of freeform project
Comment 1 Dan Kolar 2008-03-20 17:23:59 UTC
Created attachment 58771 [details]
stacktrace
Comment 2 Milan Kubec 2008-03-21 10:46:54 UTC
Are you able to reproduce it?
Comment 3 ajones 2008-03-21 21:39:07 UTC
Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.5.0_11-b03
OS: Linux, 2.6.9-55.3.ELsmp, i386

User Comments: 
This may be the same bug as Issue 114754.  But this may provide a way to reproduce it.  I edited a freeform project's Properties, changed the 'Separate Path for all source folders" from checked to unchecked, then pressed OK.  I have 5 source dirs, all under 1 common directory.
Comment 4 ajones 2008-03-21 21:39:10 UTC
Created attachment 58872 [details]
stacktrace
Comment 5 Milan Kubec 2008-04-01 15:02:40 UTC
*** Issue 114754 has been marked as a duplicate of this issue. ***
Comment 6 Exceptions Reporter 2008-04-03 21:51:12 UTC
This issue has already 10 duplicates 
Comment 7 Lukas Hasik 2008-04-10 21:37:00 UTC
moving opened issues from TM <= 6.1 to TM=Dev
Comment 8 jaylogan 2008-04-11 22:49:50 UTC
Build: NetBeans IDE 6.1 RC1 (Build 200804100130)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05, Java(TM) SE Runtime Environment, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments: 
adding a bunch of libraries to the classpath of my project
Comment 9 jaylogan 2008-04-11 22:49:54 UTC
Created attachment 60081 [details]
stacktrace
Comment 10 Jiri Prox 2008-04-17 09:14:08 UTC
another usecase is described in issue 121950, desc7 - desc9
Comment 11 kslater 2008-04-17 19:04:51 UTC
Build: NetBeans IDE 6.1 RC1 (Build 200804100130)
VM: Java HotSpot(TM) Client VM, 10.0-b19, Java(TM) SE Runtime Environment, 1.6.0_04-b12
OS: Windows XP, 5.1, x86

User Comments: 
reopening a project with compilation problems due to classpath issues.
Comment 12 kslater 2008-04-17 19:05:01 UTC
Created attachment 60367 [details]
stacktrace
Comment 13 Exceptions Reporter 2008-07-15 09:38:10 UTC
This issue has already 20 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=12964
Comment 14 Milan Kubec 2008-07-15 12:32:10 UTC
Fixed.

http://hg.netbeans.org/main/rev/4318c9e2bea3

Comment 15 Quality Engineering 2008-07-17 04:41:09 UTC
Integrated into 'main-golden', available in NB_Trunk_Production #324 build
Changeset: http://hg.netbeans.org/main/rev/4318c9e2bea3
User: Milan Kubec <mkubec@netbeans.org>
Log: #130687: added synchronization to accessing maps
Comment 16 tprochazka 2008-09-14 18:36:21 UTC
Maybe it's different problem, but I get today this:
http://statistics.netbeans.org/analytics/detail.do?id=111836
and analytics server think that is similar to this.
Comment 17 Milan Kubec 2008-09-15 13:27:35 UTC
Fixed.

http://hg.netbeans.org/main/rev/ba048cee6267
Comment 18 Quality Engineering 2008-09-16 05:57:52 UTC
Integrated into 'main-golden', will be available in build *200809160201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/ba048cee6267
User: Milan Kubec <mkubec@netbeans.org>
Log: #130687: extending synchronized section a bit
Comment 19 Exceptions Reporter 2008-10-15 18:50:45 UTC
Reopening - reproduced in NetBeans IDE Dev (Build 200810070201)
http://statistics.netbeans.org/exceptions/detail.do?id=128412
Comment 20 Milan Kubec 2008-10-20 12:35:39 UTC
Lowering priority to P3, since it's not reproducible random issue.
Comment 21 Milan Kubec 2009-09-22 14:24:35 UTC
Closing the issue as there were some fixes delivered and there is no report from 6.7(.x) release yet.