java.lang.IndexOutOfBoundsException: Invalid line index=464 >= lineCount=460
   at org.netbeans.modules.editor.lib2.document.LineRootElement.getElement(LineRootElement.java:91)
   at org.openide.text.NbDocument$DocumentRenderer.run(NbDocument.java:923)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1421)
   at org.openide.text.NbDocument$DocumentRenderer.renderToInt(NbDocument.java:898)
   at org.openide.text.NbDocument.findLineOffset(NbDocument.java:201)
   at org.openide.text.DocumentLine$Set.offset(DocumentLine.java:1079)
   at org.openide.text.DocumentLine$Set.access$400(DocumentLine.java:946)
   at org.openide.text.DocumentLine$Set$OffsetLineCreator.createLine(DocumentLine.java:1120)
   at org.openide.text.LineVector.findOrCreateLine(LineVector.java:165)
   at org.openide.text.Line$Set.findOrCreateLine(Line.java:558)
   at org.openide.text.DocumentLine$Set.access$301(DocumentLine.java:946)
   at org.openide.text.DocumentLine$Set$1DocumentRenderer.run(DocumentLine.java:1102)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1421)
   at org.openide.text.DocumentLine$Set.safelyFindOrCreateLine(DocumentLine.java:1108)
   at org.openide.text.DocumentLine$Set.getCurrent(DocumentLine.java:1074)
   at org.netbeans.modules.editor.NbEditorUtilities.getLine(NbEditorUtilities.java:195)
   at org.netbeans.modules.maven.hints.pom.OverrideDependencyManagementError$1.run(OverrideDependencyManagementError.java:124)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1421)
   at org.netbeans.modules.maven.hints.pom.OverrideDependencyManagementError.checkDependencyList(OverrideDependencyManagementError.java:120)
   at org.netbeans.modules.maven.hints.pom.OverrideDependencyManagementError.getErrorsForDocument(OverrideDependencyManagementError.java:97)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$4.run(StatusProvider.java:199)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$4.run(StatusProvider.java:190)
   at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:209)
   at org.openide.util.Mutex.readAccess(Mutex.java:218)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.findHints(StatusProvider.java:190)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.checkHints(StatusProvider.java:179)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.access$000(StatusProvider.java:132)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$1$1.run(StatusProvider.java:148)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IndexOutOfBoundsException: Invalid line index=464 >= lineCount=460
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:420)
   at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$1.fileChanged(StatusProvider.java:145)
   at sun.reflect.GeneratedMethodAccessor8.invoke(GeneratedMethodAccessor8.java:0)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:487)
   at com.sun.proxy.$Proxy1.fileChanged(.java:0)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:178)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapperSingle.dispatchAllEventsSync(FCLSupport.java:224)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:137)
   at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:105)
   at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1398)
   at org.openide.filesystems.EventControl.invokeDispatchers(EventControl.java:213)
   at org.openide.filesystems.EventControl.exitAtomicAction(EventControl.java:188)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:129)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:519)
   at org.openide.filesystems.FileUtil.runAtomicAction(FileUtil.java:420)
   at org.openide.text.DataEditorSupport.saveDocument(DataEditorSupport.java:603)
   at org.netbeans.modules.maven.grammar.POMDataObject$POMDataEditor$1.save(POMDataObject.java:139)
   at org.openide.actions.SaveAction.performAction(SaveAction.java:132)
   at org.openide.actions.SaveAction.performAction(SaveAction.java:102)
   at org.openide.actions.SaveAction$Delegate.actionPerformed(SaveAction.java:249)
   at org.openide.awt.ContextAction$Performer.actionPerformed(ContextAction.java:231)
   at org.openide.awt.ContextManager.actionPerformed(ContextManager.java:260)
   at org.openide.awt.ContextAction.actionPerformed(ContextAction.java:109)
   at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:93)
   at org.openide.util.actions.ActionInvoker$ActionRunnable.actionPerformed(ActionInvoker.java:162)
   at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:109)
   at org.netbeans.modules.openide.actions.ActionsBridgeImpl.invokeAction(ActionsBridgeImpl.java:60)
   at org.openide.util.actions.ActionInvoker$ActionRunnable.doRun(ActionInvoker.java:153)
   at org.openide.util.actions.ActionInvoker$2.run(ActionInvoker.java:110)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)