[jbosstools-issues] [JBoss JIRA] (JBIDE-22338) NullPointerException below SocketProposalComputer.computeCompletionProposals (thrown in BasicFeatureMap.contains)

NullPointerException below SocketProposalComputer.computeCompletionProposals (thrown in BasicFeatureMap.contains) ----------------------------------------------------------------------------------------------------------------- Key: JBIDE-22338 URL: https://issues.jboss.org/browse/JBIDE-22338 Project: Tools (JBoss Tools) Issue Type: Bug Components: webservices Affects Versions: 4.3.1.Final Reporter: Automated Error Reporting Bot Assignee: Xavier Coulon Fix For: 4.4.x The following problem was reported via the automated error reporting: Message: HIDDEN {noformat} java.lang.NullPointerException: null at org.eclipse.emf.ecore.util.BasicFeatureMap.contains(BasicFeatureMap.java:712) at org.eclipse.emf.ecore.util.BasicFeatureMap.contains(BasicFeatureMap.java:684) at org.eclipse.emf.ecore.util.BasicFeatureMap.add(BasicFeatureMap.java:1281) at org.eclipse.emf.ecore.util.FeatureMapUtil$FeatureEList.add(FeatureMapUtil.java:744) at org.eclipse.jst.jee.model.internal.EJBAnnotationReader.sessionBeanFound(EJBAnnotationReader.java:338) at org.eclipse.jst.jee.model.internal.EJBAnnotationReader.processResult(EJBAnnotationReader.java:254) at org.eclipse.jst.jee.model.internal.EJBAnnotationReader.processAddedCompilationUnit(EJBAnnotationReader.java:411) at org.eclipse.jst.jee.model.internal.EJBAnnotationReader.processChangedCompilationUnit(EJBAnnotationReader.java:569) at org.eclipse.jst.jee.model.internal.common.AbstractAnnotationModelProvider.recursevilyProcessCompilationUnits(AbstractAnnotationModelProvider.java:553) at org.eclipse.jst.jee.model.internal.common.AbstractAnnotationModelProvider.internalPostReconcile(AbstractAnnotationModelProvider.java:466) at org.eclipse.jst.jee.model.internal.common.AbstractAnnotationModelProvider.elementChanged(AbstractAnnotationModelProvider.java:446) at org.eclipse.jdt.internal.core.DeltaProcessor$3.run(DeltaProcessor.java:1662) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1652) at org.eclipse.jdt.internal.core.DeltaProcessor.fireReconcileDelta(DeltaProcessor.java:1504) at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1463) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:770) at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1250) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1227) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1192) at org.jboss.tools.websockets.ui.internal.ca.SocketProposalComputer.computeCompletionProposals(SocketProposalComputer.java:130) at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:333) at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:337) at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:322) at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:279) at org.eclipse.jface.text.contentassist.ContentAssistant$5.run(ContentAssistant.java:1904) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1902) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:573) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:570) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:505) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:499) at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1720) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:180) at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80) at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:122) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(null:-1) at java.lang.reflect.Method.invoke(null:-1) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) {noformat} Bundles: | org.eclipse.core.runtime | 3.11.1.v20150903-1804 | 3.11.1.v20150903-1804 | | org.eclipse.e4.core.di | 1.5.0.v20150421-2214 | 1.5.0.v20150421-2214 | | org.eclipse.emf.ecore | 2.11.2.v20160208-0816 | 2.11.2.v20160208-0816 | | org.eclipse.jdt.core | 3.11.2.v20160128-0629 | 3.11.2.v20160128-0629 | | org.eclipse.jdt.ui | 3.11.2.v20151123-1510 | 3.11.2.v20151123-1510 | | org.eclipse.jface | 3.11.1.v20160128-1644 | 3.11.1.v20160128-1644 | | org.eclipse.jface.text | 3.10.0.v20150603-1752 | 3.10.0.v20150603-1752 | | org.eclipse.jst.jee | 1.0.700.v201404092004 | 1.0.700.v201404092004 | | org.eclipse.swt | 3.104.2.v20160212-1350 | 3.104.2.v20160212-1350 | | org.eclipse.ui | 3.107.0.v20150507-1945 | 3.107.0.v20150507-1945 | | org.jboss.tools.websockets.ui | 1.8.1.Final-v20160331-0952-B76 | 1.8.1.Final-v20160331-0952-B76 | Operating Systems: | Windows | 6.3.0 | 10.0.0 | The above information is a snapshot of the collected data. 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