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Bug 194044

Summary:	Deadlock while closing IDE (in automated tests)
Product:	projects	Reporter:	J Bachorik <yardus>
Component:	Ant Project	Assignee:	Jesse Glick <jglick>
Status:	RESOLVED FIXED
Severity:	normal	CC:	jtulach, mmirilovic
Priority:	P1	Keywords:	TEST, THREAD
Version:	7.0
Hardware:	PC
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:	194904
Bug Blocks:	190901
Attachments:	Deadlock stacktrace

Description J Bachorik 2011-01-05 11:45:49 UTC

While running automated performance tests the IDE deadlocked while being shut down.
The stackatrace is attached.

Comment 1 J Bachorik 2011-01-05 11:46:24 UTC

Created attachment 104721 [details]
Deadlock stacktrace

Comment 2 J Bachorik 2011-01-05 13:20:36 UTC

Quite reproducible. I am not able to finish the automated perf tests :(

Comment 3 Jesse Glick 2011-01-10 15:40:09 UTC

Triggered by fix of bug #190901. Maybe solvable by just dropping synch on System.getProperties(), which seems a bit unsafe but maybe OK.

Comment 4 J Bachorik 2011-01-11 13:05:16 UTC

Unfortunately, this problem makes the perf tests fail all the time by timeout.

Comment 5 Jaroslav Tulach 2011-01-11 15:22:02 UTC

If you believe ProjectProperties.java:430 is OK in locking the properties, I can check the property just once on start and not everytime a class is about to be loaded. Just assign to me then.

Comment 6 Jesse Glick 2011-01-12 16:38:06 UTC

core-main #a785989e4840

Comment 7 Quality Engineering 2011-01-13 07:39:17 UTC

Integrated into 'main-golden', will be available in build *201101130001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/a785989e4840
User: Jesse Glick <jglick@netbeans.org>
Log: #194044: Deadlock while closing IDE (in automated tests)