java.lang.OutOfMemoryError: GC overhead limit exceeded
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.<init>(XMLDocumentFragmentScannerImpl.java:345)
   at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.<init>(XMLDocumentScannerImpl.java:239)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.configurePipeline(XML11Configuration.java:1187)
   at com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.configurePipeline(XIncludeAwareParserConfiguration.java:156)
   at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:818)
   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$JAXPSAXParser.parse(SAXParserImpl.java:649)
   at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.parse(XMLSettingsSupport.java:820)
   at org.netbeans.modules.settings.convertors.SerialDataConvertor$SettingsInstance.getSettings(SerialDataConvertor.java:398)
   at org.netbeans.modules.settings.convertors.SerialDataConvertor$SettingsInstance.instanceCreate(SerialDataConvertor.java:425)
   at org.openide.loaders.FolderLookup$ICItem.getInstance(FolderLookup.java:597)
   at org.openide.util.lookup.AbstractLookup$R.allInstances(AbstractLookup.java:1057)
   at org.openide.util.lookup.AbstractLookup$R.allInstances(AbstractLookup.java:1037)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.computeSingleResult(ProxyLookup.java:1267)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.computeDelegate(ProxyLookup.java:1105)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.delegate(ProxyLookup.java:1072)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.delegate(ProxyLookup.java:1055)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.toArray(ProxyLookup.java:1161)
   at java.util.ArrayList.addAll(ArrayList.java:559)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.computeDelegate(ProxyLookup.java:1125)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.delegate(ProxyLookup.java:1072)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.delegate(ProxyLookup.java:1055)
   at org.openide.util.lookup.ProxyLookup$LazyCollection.toArray(ProxyLookup.java:1161)
   at org.netbeans.modules.web.browser.api.WebBrowsers.getFactories(WebBrowsers.java:351)
   at org.netbeans.modules.web.browser.api.WebBrowsers.getPreferred(WebBrowsers.java:157)
   at org.netbeans.modules.web.browser.api.WebBrowser.refreshDelegate(WebBrowser.java:88)
   at org.netbeans.modules.web.browser.api.WebBrowser.<init>(WebBrowser.java:83)
   at org.netbeans.modules.web.browser.api.WebBrowser.createIDEGlobalDelegate(WebBrowser.java:129)
   at org.netbeans.modules.web.browser.api.WebBrowsers.createIDEGlobalDelegate(WebBrowsers.java:268)
   at org.netbeans.modules.web.browser.api.WebBrowsers.getUnsortedBrowsers(WebBrowsers.java:276)