This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 17464

Summary:	Deadlock when I start IDE (after shutdown IDE with running prog).
Product:	platform	Reporter:	Richard Malaschitz <malaschitz>
Component:	Window System	Assignee:	David Simonek <dsimonek>
Status:	CLOSED DUPLICATE
Severity:	blocker
Priority:	P1
Version:	3.x
Hardware:	PC
OS:	Windows ME/2000
Issue Type:	DEFECT	Exception Reporter:
Attachments:	hs_err_pid2108.log Thread-dump when hung

Description Richard Malaschitz 2001-11-09 12:15:14 UTC

[JDK 1.4 b85]

Scenario:
- I shutdown IDE when some program is running (for example 
[sampledir]/examples/clock/ClockFrame)
- start IDE
- click on [Editing] or [GUI Editing] - IDE will be frozen

Comment 1 Jan Becicka 2001-11-09 12:46:01 UTC

It looks like this bug does not occure on Solaris (at least we cannot 
reproduce it on this platform).
However it is 100% reproducible on Windows.
Sometimes this bug even cause crash of VM. See attachment.

Comment 2 Jan Becicka 2001-11-09 12:48:27 UTC

Created attachment 3340 [details]
hs_err_pid2108.log

Comment 3 Jan Chalupa 2001-11-09 14:15:52 UTC

Created attachment 3345 [details]
Thread-dump when hung

Comment 4 _ ttran 2001-11-09 14:24:28 UTC

several issues are mixed together here:

The crash is a duplicate of #17283, bug in JDK 1.4.0 beta 3 (build 84)
on Windows.  The workaround is implemented but activated only for this
specific version of the JDK ["1.4.0-beta3-b84"].  Should we activate
it also for Sun internal builds which are not available to the public?

The deadlock is a separate issue.

Comment 5 Jan Chalupa 2001-11-09 15:04:15 UTC

Removing the JDK_1.4 keyword. I've successfully reproduced the dead-
lock on 1.3.1 as well.

Comment 6 Jan Zajicek 2001-11-09 16:01:02 UTC

This issue is about the deadlock not about the jvm crash that's a
duplicate.

Comment 7 Petr Hrebejk 2001-11-09 16:12:09 UTC

For resolution of the JVM please see #17283. The fix is intentionaly 
set to work with the public beta of JDK 1.4 only, to see when first 
build of JDK with the bug fixed comes. Does anybody think that we should
enable it for all 1.4 - RCs (I don't)

As this bug is declared to be about the deadlock by Jan Zajicek. I'm
reassigning it to Window system. The deadlock seems to be caused by 
ModeData.Impl. 

This issue looks similar to #17464 althogh the threaddump is little
bit different.

Comment 8 Jan Becicka 2001-11-09 16:39:51 UTC

As this bug is declared to be about the deadlock by Jan Zajicek, I'm 
setting priority to P1.

Comment 9 Jan Zajicek 2001-11-09 16:55:09 UTC

After investigation of ftd this is a duplicated of already addressed
issue.

*** This issue has been marked as a duplicate of 17466 ***

Comment 10 Quality Engineering 2003-07-01 15:46:05 UTC

Resolved for 3.4.x or earlier, no new info since then -> verified.

Comment 11 Quality Engineering 2003-07-01 16:43:59 UTC

Resolved for 3.4.x or earlier, no new info since then -> closing.