Bug 235411 - CloneableEditorSupport: OutOfMemoryError: Java heap space
CloneableEditorSupport: OutOfMemoryError: Java heap space
Status: NEW
Product: platform
Classification: Unclassified
Component: Text
7.4
All All
: P3 with 1 vote (vote)
: TBD
Assigned To: Miloslav Metelka
issues@editor
EXCEPTIONS_REPORT
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2013-09-02 12:52 UTC by ozziej
Modified: 2013-11-19 11:45 UTC (History)
0 users

See Also:
Issue Type: DEFECT
:


Attachments
stacktrace (1015 bytes, text/plain)
2013-09-02 12:52 UTC, ozziej
Details

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Description ozziej 2013-09-02 12:52:49 UTC
Build: NetBeans IDE 7.4 Beta (Build 201307092200)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b12
OS: Mac OS X

User Comments:
ozziej: attempted to do a global find / replace on a project




Stacktrace: 
java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOfRange(Arrays.java:2694)
   at java.lang.String.<init>(String.java:203)
   at java.lang.StringBuilder.toString(StringBuilder.java:405)
   at java.lang.Throwable.toString(Throwable.java:480)
   at org.netbeans.core.startup.logging.NbFormatter.doPrintStackTrace(NbFormatter.java:233)
   at org.netbeans.core.startup.logging.NbFormatter.printStackTrace(NbFormatter.java:209)
Comment 1 ozziej 2013-09-02 12:52:50 UTC
Created attachment 139578 [details]
stacktrace
Comment 2 Jaroslav Tulach 2013-11-19 11:45:21 UTC
The thread that thrown the exception is EDT and was loading a document. Other threads include "Pending refresh" daemon BLOCKED at org.openide.text.CloneableEditorSupport.getDocument or  
"ViewHierarchy-Region-Rebuilding" daemon WAITING	at javax.swing.text.AbstractDocument.readLock(AbstractDocument.java:1387) or  
"Diffsidebar long tasks" daemon WAITING at org.netbeans.modules.versioning.ui.diff.DiffSidebar.getDocumentReader(DiffSidebar.java:1210)

- e.g. there seems to be nothing else running on than loading of a document. The only thread not related to base editor infrastructure seems to be blocked:  
"Code Model Parser 0" daemon WAITING at org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:530)

heap dump shows that 

32% of memory is occupied by float[] 

plus there is unusually high number of java.awt.geom.AffineTransform - 31MB and 
org.netbeans.modules.editor.lib2.highlighting.HighlightItem - 10MB. 

I believe this out of memory error has to be related to editor (probably painting).


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