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Bug 252543 - OutOfMemoryError: Java heap space
Summary: OutOfMemoryError: Java heap space
Status: RESOLVED WONTFIX
Alias: None
Product: ide
Classification: Unclassified
Component: Extbrowser (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Jan Stola
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-05-22 07:51 UTC by debayan
Modified: 2015-06-17 13:24 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 201861

Attachments
stacktrace (1.86 KB, text/plain)
2015-05-22 07:51 UTC, debayan 		Details
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Description debayan 2015-05-22 07:51:55 UTC 
Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) Client VM, 25.11-b03, Java(TM) SE Runtime Environment, 1.8.0_11-b12
OS: Windows 7

User Comments:
debayan: very slow

GUEST: programming + adobe photoshop was opened. pc not restarted for 3 days

GUEST: javascript debug stop working

GUEST: i don't know, really

GUEST: <???????? ??? ?????????? ?????????????>

GUEST: Sort of sitting around, with a big css file loaded.

GUEST: I was debugging a javascript project when it slowed down then crashed

GUEST: debugging with glassfish. Server has 16 cores and 16GB of Ram running unbuntu 13.10 64bit
Running a java web app with EJB's , java server faces and primefaces.




Stacktrace: 
java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:3326)
   at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
   at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
   at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
   at java.lang.StringBuffer.append(StringBuffer.java:272)
   at org.json.simple.parser.Yylex.yylex(Yylex.java:574)
Comment 1 debayan 2015-05-22 07:51:57 UTC 
Created attachment 153807 [details]
stacktrace
Comment 2 Jan Stola 2015-06-17 13:24:48 UTC 
This issue is an unfortunate mix of unrelated heap dumps:
- large parser results
- huge undo-redo queues
- big TreeSets/TreeMaps etc.