java.lang.OutOfMemoryError: Java heap space
   at com.sun.org.apache.xerces.internal.util.XMLStringBuffer.append(XMLStringBuffer.java:208)
   at com.sun.org.apache.xerces.internal.util.XMLStringBuffer.append(XMLStringBuffer.java:226)
   at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanAttributeValue(XMLScanner.java:855)
   at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanAttribute(XMLNSDocumentScannerImpl.java:438)
   at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:254)
   at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:604)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3122)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:880)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
   at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
   at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
   at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
   at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
   at org.netbeans.modules.openide.filesystems.declmime.DefaultParser.parse(DefaultParser.java:142)
   at org.netbeans.modules.openide.filesystems.declmime.XMLMIMEComponent$SniffingParser.sniff(XMLMIMEComponent.java:292)
   at org.netbeans.modules.openide.filesystems.declmime.XMLMIMEComponent.acceptFileObject(XMLMIMEComponent.java:106)
   at org.netbeans.modules.openide.filesystems.declmime.FileElement.resolve(FileElement.java:100)
   at org.netbeans.modules.openide.filesystems.declmime.MIMEResolverImpl$Impl.findMIMEType(MIMEResolverImpl.java:440)
   at org.openide.filesystems.MIMESupport$CachedFileObject.resolveMIME(MIMESupport.java:371)
   at org.openide.filesystems.MIMESupport$CachedFileObject.getMIMEType(MIMESupport.java:312)
   at org.openide.filesystems.MIMESupport.findMIMEType(MIMESupport.java:136)
   at org.openide.filesystems.FileUtil.getMIMEType(FileUtil.java:1303)
   at org.openide.filesystems.FileObject.getMIMEType(FileObject.java:658)
   at org.netbeans.modules.search.matcher.DefaultMatcher.isTextFile(DefaultMatcher.java:141)
   at org.netbeans.modules.search.matcher.DefaultMatcher.checkMeasuredInternal(DefaultMatcher.java:114)
   at org.netbeans.modules.search.matcher.AbstractMatcher.check(AbstractMatcher.java:76)
   at org.netbeans.modules.search.BasicComposition.start(BasicComposition.java:101)
   at org.netbeans.modules.search.SearchTask.run(SearchTask.java:117)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)