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Bug 188999

Summary:	AIOOBE from TaskModel.getSelectedHandle
Product:	platform	Reporter:	Jesse Glick <jglick>
Component:	Progress	Assignee:	Jan Peska <JPESKA>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	aldobrucale, alexvsimon
Priority:	P3	Keywords:	RANDOM, TEST, THREAD
Version:	7.0
Hardware:	PC
OS:	Linux
URL:	http://deadlock.netbeans.org/hudson/job/NB-Core-Build/4926/testReport/org.netbeans.modules.java.j2seproject/BuildImplTest/testJavadocPackagesDocumented/
Issue Type:	DEFECT	Exception Reporter:

Description Jesse Glick 2010-07-27 23:00:14 UTC

BuildImplTest.testJavadocPackagesDocumented failed due to an uncaught runtime exception manipulating progress handles:

java.lang.ArrayIndexOutOfBoundsException: 0 >= 0
	at java.util.Vector.elementAt(Vector.java:427)
	at javax.swing.DefaultListModel.getElementAt(DefaultListModel.java:70)
	at org.netbeans.modules.progress.spi.TaskModel.getSelectedHandle(TaskModel.java:154)
	at org.netbeans.modules.progress.spi.TaskModel.updateSelection(TaskModel.java:91)
	at org.netbeans.modules.progress.spi.Controller.toIndeterminate(Controller.java:158)
	at org.netbeans.modules.progress.spi.InternalHandle.toIndeterminate(InternalHandle.java:182)
	at org.netbeans.api.progress.ProgressHandle.switchToIndeterminate(ProgressHandle.java:106)
	at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.checkForStop(NbBuildLogger.java:204)
	at org.apache.tools.ant.module.bridge.impl.NbBuildLogger.messageLogged(NbBuildLogger.java:583)
...

Looks to me like TaskModel reads & writes the 'model' field without apparent synchronization. Not sure if the InternalHandle lock is supposed to control all accesses.

Comment 1 Jan Peska 2011-08-11 14:51:34 UTC

*** Bug 196129 has been marked as a duplicate of this bug. ***

Comment 2 Jan Peska 2011-11-03 09:51:32 UTC

*** Bug 190798 has been marked as a duplicate of this bug. ***

Comment 3 Jan Peska 2011-11-14 13:49:25 UTC

*** Bug 205082 has been marked as a duplicate of this bug. ***

Comment 4 Jan Peska 2011-11-23 10:43:31 UTC


*** This bug has been marked as a duplicate of bug 192420 ***