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Bug 184371

Summary:	Deadlock when generating JUnit tests for Maven-based NBM project
Product:	xml	Reporter:	Petr Jiricka <pjiricka>
Component:	XAM	Assignee:	Svata Dedic <sdedic>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	dsimonek
Priority:	P3	Keywords:	RANDOM, THREAD
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	Thread dump

Description Petr Jiricka 2010-04-16 15:23:45 UTC

Created attachment 97546 [details]
Thread dump

I think I did the following:
1. Created a Maven-based NBM project
2. Created an Options panel through the wizard
3. Built the project
4. Generated JUnit tests for the options panel class

Comment 1 Petr Jiricka 2010-04-16 15:38:03 UTC

The next time it passed -> RANDOM.

Comment 2 Jesse Glick 2010-04-16 16:06:47 UTC

maven.model.Utilities.performPOMModelOperations acquires a lock on POMModelImpl while ProjectManager.mutex is held. XAM holds this lock while acquiring some semaphore: xam.AbstractModel.startTransaction. But it does not get this semaphore, and I am not sure what it is waiting for, so reassigning for evaluation.

Not a P2 if not known to reproducible or at least common, I think.

Comment 3 Sergey Lunegov 2010-04-19 08:21:03 UTC

Nikita, please take a look.

Comment 4 Svata Dedic 2013-04-19 09:55:12 UTC


*** This bug has been marked as a duplicate of bug 191796 ***