I developed dynamic web project. I executed the application multiple times. But presently when i try to clean the project(Project->clean->My Project) it is showing some internal problem.. Validation of the project failed.
This is because of when spring beans instantiation the out of memory occured. The error message is
The stack trace is
java.lang.OutOfMemoryError:
Java heap space at org.eclipse.wst.xml.core.internal.parser.XMLStructuredRegionFactory.createRegion(XMLStructuredRegionFactory.java:31) at org.eclipse.wst.xml.core.internal.parser.XMLSourceParser.createStructuredDocumentRegion(XMLSourceParser.java:110) at org.eclipse.wst.xml.core.internal.parser.XMLSourceParser.parseNodes(XMLSourceParser.java:358) at org.eclipse.wst.xml.core.internal.parser.XMLSourceParser.getDocumentRegions(XMLSourceParser.java:164) at org.eclipse.wst.sse.core.internal.text.StructuredDocumentReParser._core_reparse_text(StructuredDocumentReParser.java:309) at org.eclipse.wst.sse.core.internal.text.StructuredDocumentReParser.core_reparse(StructuredDocumentReParser.java:708) at org.eclipse.wst.sse.core.internal.text.StructuredDocumentReParser.reparse(StructuredDocumentReParser.java:1352) at org.eclipse.wst.sse.core.internal.text.StructuredDocumentReParser.reparse(StructuredDocumentReParser.java:1284) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.updateModel(BasicStructuredDocument.java:2705) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1919) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2415) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.set(BasicStructuredDocument.java:2927) at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.setDocumentContent(ResourceTextFileBuffer.java:579) at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.initializeFileBufferContent(ResourceTextFileBuffer.java:290) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.create(ResourceFileBuffer.java:245) at org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect(TextFileBufferManager.java:113) at org.eclipse.wst.sse.core.internal.FileBufferModelManager.getModel(FileBufferModelManager.java:656) at org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._doCommonGetModel(ModelManagerImpl.java:569) at org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._commonGetModel(ModelManagerImpl.java:536) at org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._commonGetModel(ModelManagerImpl.java:509) at org.eclipse.wst.sse.core.internal.model.ModelManagerImpl.getModelForRead(ModelManagerImpl.java:1438) at org.eclipse.wst.sse.core.internal.validate.ValidatorGroupListener.validationStarting(ValidatorGroupListener.java:72) at org.eclipse.wst.validation.internal.ValManager$2.run(ValManager.java:847) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.validation.internal.ValManager.notifyGroupListenersStarting(ValManager.java:845) at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:800) at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:667) at org.eclipse.wst.validation.internal.ValBuilderJob$Visitor.visit(ValBuilderJob.java:298) at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:108) at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:60) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82) at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
Thanks in Advance.
Laxman chowdary