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Bug 223740 - Netbeans hangs always because of high memory and cpu usage.
Summary: Netbeans hangs always because of high memory and cpu usage.
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Hints (show other bugs)
Version: 7.2.1
Hardware: PC Windows 7
: P3 normal (vote)
Assignee: Jan Lahoda
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-12-12 18:15 UTC by bornoz
Modified: 2012-12-20 07:50 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:


Attachments
IDE log (52.60 KB, text/plain)
2012-12-12 18:16 UTC, bornoz
Details
Profile me output. (61.44 KB, application/octet-stream)
2012-12-17 08:20 UTC, bornoz
Details

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Description bornoz 2012-12-12 18:15:48 UTC
Product Version = NetBeans IDE 7.2.1 (Build 201210100934)
Operating System = Windows 7 version 6.1 running on amd64
Java; VM; Vendor = 1.7.0_09
Runtime = Java HotSpot(TM) 64-Bit Server VM 23.5-b02
Comment 1 bornoz 2012-12-12 18:16:03 UTC
Created attachment 129287 [details]
IDE log
Comment 2 Marian Mirilovic 2012-12-13 12:58:59 UTC
Could you please generate thread-dump or profile IDE using Profile Me feature, attach outputs here and reopen ? Thanks in advance.

http://wiki.netbeans.org/GenerateThreadDump
Comment 3 bornoz 2012-12-17 08:20:40 UTC
Created attachment 129430 [details]
Profile me output.

Here it is.
Thanks.
Comment 4 bornoz 2012-12-17 16:18:11 UTC
Hi,
It is very weird what I am upon with.
There are apprx. 15 classes in my project. While I am working on it Netbeans uses nearly 350Mb. 
Only one of the class file hangs netbeans, the others does not effects anything.
I am waiting for your ideas as soon as possible.
Thanks.
Comment 5 Tomas Hurka 2012-12-18 14:37:29 UTC
This looks similar to issue #223339. Can you attach the file, which is causing this problem?
Comment 6 bornoz 2012-12-19 10:39:51 UTC
Hi again
I linked this URL to that issue and no reply was given.
What should I do? 
I suppose Netbeans community recommends us to used notepad for java development.
Comment 7 bornoz 2012-12-19 10:48:14 UTC
Closing hints fixed anyway.
Comment 8 Jan Lahoda 2012-12-20 07:50:22 UTC
(I am on a vacation, so responses are severely delayed, sorry for that.)

Could you please try a daily build of NetBeans 7.3 with bug #223339 fixed? I am not sure from the profile me snapshot if this is the same problem or not. If it would not help, attaching the problematic file (or project) would help in evaluation of the bug. Thanks.