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Bug 240045

Summary:	OutOfMemoryError: GC overhead limit exceeded
Product:	web	Reporter:	MorPheuZL
Component:	HTML Editor	Assignee:	issues@web <issues>
Status:	RESOLVED INCOMPLETE
Severity:	normal	CC:	pjiricka
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	206352
Attachments:	stacktrace

Description MorPheuZL 2014-01-06 23:40:00 UTC

Build: NetBeans IDE 7.4 (Build 201310111528)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Mac OS X

User Comments:
MorPheuZL: I have a MacBook Air with 4GB of RAM, Netbeans 7.4. Eveything usual runs fine, but sometimes Netbeans decides to eat up all the RAM, become unstable and force me to have to Force Quit it.

This time it only had about 15 files open.




Stacktrace: 
java.lang.OutOfMemoryError: GC overhead limit exceeded
   at org.openide.util.lookup.Lookups.singleton(Lookups.java:77)
   at org.openide.util.lookup.Lookups.fixed(Lookups.java:103)
   at org.netbeans.modules.csl.navigation.ElementNode.<init>(ElementNode.java:109)
   at org.netbeans.modules.csl.navigation.ElementNode$ElementChildren.createNodes(ElementNode.java:394)
   at org.netbeans.modules.csl.navigation.ElementNode$ElementChildren.createNodes(ElementNode.java:369)
   at org.openide.nodes.Children$Keys$KE.nodes(Children.java:1662)

Comment 1 MorPheuZL 2014-01-06 23:40:01 UTC

Created attachment 143646 [details]
stacktrace

Comment 2 Milutin Kristofic 2014-01-14 13:31:26 UTC

Too many HtmlStructureItems. Can you please evaluate if html is not creating too many html structure items. It seems documents are not that big.

Comment 3 Marek Fukala 2014-07-23 07:33:35 UTC

315k of StructureItem-s is not so much for a larger file. 

There's no apparent cause of the OOM so I can't do much with this issue w/o the offending file. Please attach the project/file which causes the problems.