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Bug 197344

Summary:	NetBeans freezes when I use auto-complete
Product:	editor	Reporter:	OceanWind
Component:	Completion & Templates	Assignee:	Dusan Balek <dbalek>
Status:	RESOLVED INCOMPLETE
Severity:	normal	CC:	mmirilovic
Priority:	P2
Version:	6.x
Hardware:	Macintosh
OS:	Mac OS X
Issue Type:	DEFECT	Exception Reporter:
Attachments:	Thread Dump for autocomplete problem

Description OceanWind 2011-04-01 23:08:13 UTC

Selecting an autocomplete option while coding — using either the mouse or arrow/enter keys — causes NetBeans to freeze up. It goes into some kind of process, and I have to force quit the application.

Product Version = NetBeans IDE 6.9.1 (Build 201011082200)
Operating System = Mac OS X version 10.6.7 running on x86_64
Java; VM; Vendor = 1.6.0_24
Runtime = Java HotSpot(TM) 64-Bit Server VM 19.1-b02-334

Comment 1 Marian Mirilovic 2011-04-04 07:47:03 UTC

Could you please generate thread-dump at time of freeze, attach it here and reopen ? Thanks in advance.
http://wiki.netbeans.org/GenerateThreadDump

Comment 2 sbvice 2011-04-22 17:42:27 UTC

Created attachment 107905 [details]
Thread Dump for autocomplete problem

Comment 3 sbvice 2011-04-22 17:43:03 UTC

I'm having the same problem. I have attached my thread dump

Comment 4 Dusan Balek 2011-04-26 08:11:26 UTC

Could you please attach the Java thread dump and/or NB profiler snapshot (http://wiki.netbeans.org/GenerateThreadDump)? Thanks.

Comment 5 OceanWind 2011-04-26 16:43:46 UTC

I think this issue arises when NetBeans pushes the available RAM limit on the machine. I haven't encountered it again since I reported it (at that time, it had happened 4-5 times in a row), but when it happens again, I'll send you a Java dump. Hopefully the dump submitted by sbvice gives you what you need to know to work with this.

Thanks.