[news.eclipse.newcomer] Re: getting OutofMemoryError: Java heap space -

[Ed Merks <Ed.Merks@xxxxxxxxx>]

Madhava,

Do you need so much perm space?  Have you tried increasing the heap 
(-Xmx) further?


madhava wrote:
> Hi Friends,
>
> "Note: I tried the modifications in "eclipse.ini" file"
>
> "eclipse.ini"
> =============
> -showsplash
> org.eclipse.platform
> --launcher.XXMaxPermSize
> 512M
> -vmargs
> -Xms64m
> -Xmx512m
>
> But still i have the problem of OutofMemoryError: Java Heap Space 
> exception. Give me best solution
>
> Through Eclipse Editor, i am running a program whith reads one XML 
> (one format) file and generates another XML file (in another format) 
> based on requirement.
>
> Basically it is conversion of Data from one XML to another XML. 
> Because of the target file is having approx. 4000KB(expected memory) 
> this leads a out of memory exception.
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> at org.jdom.ContentList.getView(ContentList.java:399)
> at org.jdom.Element.getChildren(Element.java:1408)
> at com.xenos.transform.kernel.ov.Rj(Unknown Source)
> at com.xenos.transform.kernel.ov.Fh(Unknown Source)
> at com.xenos.transform.kernel.ov.qj(Unknown Source)
> at com.xenos.transform.kernel.jv.bj(Unknown Source)
> at com.xenos.transform.kernel.ov.bj(Unknown Source)
> at com.xenos.transform.kernel.input.InputHandler.endElement(Unknown 
> Source)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
> at 
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown 
> Source)
> at 
> org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown 
> Source)
> at 
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 
> Source)
> at 
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at com.xenos.transform.parser.sn.parse(Unknown Source)
> at com.xenos.transform.kernel.ev.transform(Unknown Source)
> at com.xenos.transform.kernel.ev.transform(Unknown Source)
> at 
> com.navis.lte.ExpressXMLTransorms.SourcexmlToTargetXML(ExpressXMLTransorms.java:64) 
>
> at com.navis.lte.ExpressXMLTransorms.main(ExpressXMLTransorms.java:36)
>
> So, Please suggest me how to resolve this problem.
>
> Thanks in advance
> Madhava Rayalu