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Bug 37408

Summary:	DEADLOCK: when invoking Version Explorer
Product:	obsolete	Reporter:	dmladek <dmladek>
Component:	vcscore	Assignee:	Martin Entlicher <mentlicher>
Status:	VERIFIED FIXED
Severity:	blocker
Priority:	P1
Version:	3.x
Hardware:	PC
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:
Attachments:	ide.log where you have debug output of invokeng VE and following ISE FTD with 1 founded DEADLOCK

Description dmladek 2003-11-21 08:57:08 UTC

Product Version       = NetBeans IDE Dev (Build
200311201900)
  Operating System      = Linux version
2.4.20-18.9 running on i386
  Java; VM; Vendor      = 1.4.2; Java HotSpot(TM)
Client VM 1.4.2-b28; Sun Microsystems Inc.
  Java Home             =
/usr/local/java/j2sdk1.4.2/jre
  System Locale; Encod. = cs_CZ; ISO-8859-2
  Home Dir; Current Dir = /usr/local/home/delphym;
/usr/local/forte/forte3/NBdev-last/netbeans/bin
  IDE Install; User Dir =
/usr/local/home/delphym/NBdev-last;
/usr/local/home/delphym/.netbeans/dev
=====================================================
(I'm using MDI, now)

In today's build if you try invoke VE, you've got
3 ISE and 1 Deadlock.
It's 100%repruductable and also it's regresion:-o
One of most important function in VCS support
can't be used.
Thus I'm marking it as P1.

Please attached ide.log and FullThreadDump.
(not sure if it is problem realy in VCS, or most
probably in new WinSys, but involking VE cause IDE
freez)

Comment 1 dmladek 2003-11-21 08:58:10 UTC

Created attachment 12255 [details]
ide.log where you have debug output of invokeng VE and following ISE

Comment 2 dmladek 2003-11-21 08:58:50 UTC

Created attachment 12256 [details]
FTD with 1 founded DEADLOCK

Comment 3 Martin Entlicher 2003-11-21 09:43:40 UTC

The exceptions are just informative and are easily fixable.
After the exceptions are fixed, the deadlock should disappear.

This looks like a consequence of changes in window system.

Comment 4 Martin Entlicher 2003-11-21 15:28:52 UTC

Fixed in the runk. It was enough to add asynchronous() method with
"return true":

/cvs/vcscore/src/org/netbeans/modules/vcscore/actions/VersioningExplorerAction.java,v 
<--  VersioningExplorerAction.java
new revision: 1.11; previous revision: 1.10

Comment 5 dmladek 2004-02-17 12:50:40 UTC

OK in NB3.6 beta