java.util.regex.PatternSyntaxException: Unclosed group near index 23 .\*\\\Q(.\*\[^\\\\\])$                     ^

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java.util.regex.PatternSyntaxException: Unclosed group near index 23 .\*\\\Q(.\*\[^\\\\\])$                     ^
at java.util.regex.Pattern.error(Unknown Source)
at java.util.regex.Pattern.accept(Unknown Source)
at java.util.regex.Pattern.group0(Unknown Source)
at java.util.regex.Pattern.sequence(Unknown Source)
at java.util.regex.Pattern.expr(Unknown Source)
at java.util.regex.Pattern.compile(Unknown Source)
at java.util.regex.Pattern.(Unknown Source)
at de.babe.eclipse.plugins.quickREx.regexp.CompletionTriggerExpression.(CompletionTriggerExpression.java:34)
at de.babe.eclipse.plugins.quickREx.regexp.CompletionProposalXMLHandler.startElement(CompletionProposalXMLHandler.java:76)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at de.babe.eclipse.plugins.quickREx.QuickRExPlugin.initJDKCompletionsFromFile(QuickRExPlugin.java:662)
at de.babe.eclipse.plugins.quickREx.regexp.RegExpContentAssistProcessor.initializeProposals(RegExpContentAssistProcessor.java:72)
at de.babe.eclipse.plugins.quickREx.regexp.RegExpContentAssistProcessor.(RegExpContentAssistProcessor.java:66)
at de.babe.eclipse.plugins.quickREx.views.QuickRExView.createRegExpContentAssist(QuickRExView.java:484)
at de.babe.eclipse.plugins.quickREx.views.QuickRExView.createFirstRow(QuickRExView.java:477)
at de.babe.eclipse.plugins.quickREx.views.QuickRExView.createViewContents(QuickRExView.java:211)
at de.babe.eclipse.plugins.quickREx.views.QuickRExView.createPartControl(QuickRExView.java:184)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:332)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:197)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:566)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:290)
at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:140)
at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1144)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:620)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:532)
at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:562)
at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:244)
at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:815)
at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3284)
at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:957)
at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:941)
at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3406)
at org.eclipse.ui.internal.PerspectiveBarContributionItem.select(PerspectiveBarContributionItem.java:123)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)

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