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Bug 183331

Summary:	[69cat] [ide] If UIGestures File cannot be opened, CPU Pegs 100% and IDE must be killed
Product:	ide	Reporter:	esmithbss <esmithbss>
Component:	Logger	Assignee:	Jindrich Sedek <jsedek>
Status:	RESOLVED FIXED
Severity:	normal	CC:	misterm
Priority:	P1
Version:	6.x
Hardware:	PC
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:
Attachments:	IDE Log from killed process which ran for < 1 minute while I tried to kill it.

Description esmithbss 2010-04-01 09:21:59 UTC

[ BUILD # : 201003290201 ]
[ JDK VERSION : 1.6.* ]

If, for any reason, the UIGestures files exist but cannot be opened (permission
issues, etc...), the IDE becomes unresponsive, pegs the CPU at 100% and begins
a very tight infinite loop attempting to open the file.

To Reproduce:

1) Close any open IDEs
2) Change ownership of the UI Gestures file (dev/log/uigestures) such that your
user cannot open it.  You could also open the IDE as root by accident.
3) If you opened the IDE as root, close it and return to your login user.
4) Launch the IDE as yourself (where you don't have permissions to the
uigestures file).

Comment 1 esmithbss 2010-04-01 09:26:24 UTC

Based on the behavior here, it appears that this may be a problem with the automated exception handler where if an exception occurs, it tries to fire off an exception which requires the uigestures which generates an exception which goes round-and-round.

Comment 2 esmithbss 2010-04-01 09:27:35 UTC

Created attachment 96509 [details]
IDE Log from killed process which ran for < 1 minute while I tried to kill it.

Warning: The log file expands to 44MB+

Comment 3 Jindrich Sedek 2010-04-06 13:02:22 UTC

fixed.

4a21d39f43fd

Comment 4 Quality Engineering 2010-04-07 04:39:44 UTC

Integrated into 'main-golden', will be available in build *201004070201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/4a21d39f43fd
User: Jindrich Sedek <jsedek@netbeans.org>
Log: bug #183331 - [69cat] [ide] If UIGestures File cannot be opened, CPU Pegs 100% and IDE must be killed

Comment 5 Jindrich Sedek 2010-04-26 13:02:56 UTC

*** Bug 182757 has been marked as a duplicate of this bug. ***