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Bug 238169

Summary: AssertionError at org.netbeans.lib.profiler.results.locks.ThreadInfo.openMonitor
Product: profiler Reporter: Tomas Hurka <thurka>
Component: EngineAssignee: Tomas Hurka <thurka>
Status: RESOLVED FIXED    
Severity: normal    
Priority: P3    
Version: 7.4   
Hardware: All   
OS: All   
Issue Type: DEFECT Exception Reporter: 205123
Attachments: stacktrace

Description Tomas Hurka 2013-11-08 14:51:28 UTC 
Build: NetBeans IDE Dev (Build 20131107-659b391b5a5c)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.0-b36, Java(TM) SE Runtime Environment, 1.7.0_14-ea-b17
OS: Mac OS X

User Comments:
thurka: Profile Java2Demo with lock contention monitoring




Stacktrace: 
java.lang.AssertionError
   at org.netbeans.lib.profiler.results.locks.ThreadInfo.openMonitor(ThreadInfo.java:70)
   at org.netbeans.lib.profiler.results.locks.LockGraphBuilder.monitorEntry(LockGraphBuilder.java:130)
   at org.netbeans.lib.profiler.results.locks.AbstractLockDataFrameProcessor$1.execute(AbstractLockDataFrameProcessor.java:58)
   at org.netbeans.lib.profiler.results.AbstractDataFrameProcessor.foreachListener(AbstractDataFrameProcessor.java:175)
   at org.netbeans.lib.profiler.results.locks.AbstractLockDataFrameProcessor.fireMonitorEntry(AbstractLockDataFrameProcessor.java:56)
   at org.netbeans.lib.profiler.results.locks.LockDataFrameProcessor.doProcessDataFrame(LockDataFrameProcessor.java:130)
Comment 1 Tomas Hurka 2013-11-08 14:51:30 UTC 
Created attachment 141997 [details]
stacktrace
Comment 2 Tomas Hurka 2013-11-08 15:04:50 UTC 
Some of the lock-contention data are missing after the exception.
Comment 3 Tomas Hurka 2013-11-08 15:29:40 UTC 
Fixed in profiler-main

changeset:   266577:62b2e63b994c
user:        Tomas Hurka <thurka@netbeans.org>
date:        Fri Nov 08 16:21:06 2013 +0100
summary:     bugfix #238169, several threads can be open for one monitor, because data are collected in thread-local buffers
Comment 4 Quality Engineering 2013-11-18 02:08:36 UTC 
Integrated into 'main-silver', will be available in build *201311180002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/804ba7504939
User: Tomas Hurka <thurka@netbeans.org>
Log: bugfix #238169, initalize openThreads