JustPaste.it - Share Text & Images the Easy Way

at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
28 [main] ERROR org.eclipse.xtext.internal.ResourceServiceProviderDescriptor - Plug-in org.modelexecution.fumltesting.uml.xtext.ui was unable to load class org.modelexecution.fumltesting.xtext.ui.UmlExecutableExtensionFactory.
org.eclipse.core.runtime.CoreException: Plug-in org.modelexecution.fumltesting.uml.xtext.ui was unable to load class org.modelexecution.fumltesting.xtext.ui.UmlExecutableExtensionFactory.
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.xtext.internal.ResourceServiceProviderDescriptor.get(ResourceServiceProviderDescriptor.java:39)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl$InternalData.getServiceProvider(ResourceServiceProviderRegistryImpl.java:46)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:108)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:124)
at org.eclipse.xtext.ui.resource.UriValidator.isValid(UriValidator.java:27)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.isValidUri(Storage2UriMapperImpl.java:238)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getUri(Storage2UriMapperImpl.java:224)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl$3.visit(Storage2UriMapperImpl.java:165)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getAllEntries(Storage2UriMapperImpl.java:161)
at org.eclipse.xtext.ui.resource.Storage2UriMapperJavaImpl.getAllEntries(Storage2UriMapperJavaImpl.java:189)
at org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.initContainedURIs(JavaProjectsStateHelper.java:92)
at org.eclipse.xtext.ui.containers.JavaProjectsState.doInitContainedURIs(JavaProjectsState.java:32)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.initContainedURIs(AbstractAllContainersState.java:147)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.isEmpty(AbstractAllContainersState.java:143)
at org.eclipse.xtext.resource.containers.ContainerState.isEmpty(ContainerState.java:32)
at org.eclipse.xtext.resource.containers.StateBasedContainer.isEmpty(StateBasedContainer.java:73)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:88)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:55)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getVisibleContainers(DefaultGlobalScopeProvider.java:72)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:49)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:61)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider.getScope(AbstractGlobalScopeProvider.java:48)
at org.eclipse.xtext.common.types.xtext.TypesAwareDefaultGlobalScopeProvider.getScope(TypesAwareDefaultGlobalScopeProvider.java:43)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeDelegatingScopeProvider.getGlobalScope(AbstractGlobalScopeDelegatingScopeProvider.java:46)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getGlobalScope(XbaseImportedNamespaceScopeProvider.java:82)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getScope(XbaseImportedNamespaceScopeProvider.java:76)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.delegateGetScope(XbaseBatchScopeProvider.java:60)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.getScope(XbaseBatchScopeProvider.java:96)
at org.modelexecution.fumltesting.uml.scoping.UmlTestLangScopeProvider.getScope(UmlTestLangScopeProvider.java:329)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider$ReferenceProposalCreator.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:113)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:233)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:227)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:206)
at org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.lookupCrossReference(XbaseProposalProvider.java:274)
at org.modelexecution.fumltesting.uml.ui.contentassist.AbstractUmlTestLangProposalProvider.completeUMLTestCase_ActivityUnderTest(AbstractUmlTestLangProposalProvider.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.invokeMethod(AbstractJavaBasedContentProposalProvider.java:272)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.completeAssignment(AbstractJavaBasedContentProposalProvider.java:186)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:66)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:1)
at org.eclipse.xtext.util.XtextSwitch.doSwitch(XtextSwitch.java:147)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.accept(AbstractContentProposalProvider.java:71)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.createProposals(AbstractContentProposalProvider.java:108)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.createProposals(AbstractJavaBasedContentProposalProvider.java:247)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:51)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
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:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.modelexecution.fumltesting.uml.xtext.ui (1160).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:124)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
... 140 more
Caused by: org.osgi.framework.BundleException: Exception in org.modelexecution.fumltesting.xtext.ui.Activator.start() of bundle org.modelexecution.fumltesting.uml.xtext.ui.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:478)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:109)
... 152 more
Caused by: java.lang.ArrayStoreException: org.modelexecution.fumltesting.xtext.UmlRuntimeModule
at org.modelexecution.fumltesting.xtext.ui.Activator.initializeEcoreInjector(Activator.java:40)
at org.modelexecution.fumltesting.xtext.ui.Activator.start(Activator.java:52)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 158 more

!ENTRY org.apache.log4j 4 0 2015-02-18 17:25:29.166
!MESSAGE org.eclipse.xtext.internal.ResourceServiceProviderDescriptor - Plug-in org.modelexecution.fumltesting.uml.xtext.ui was unable to load class org.modelexecution.fumltesting.xtext.ui.UmlExecutableExtensionFactory.

!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in org.modelexecution.fumltesting.uml.xtext.ui was unable to load class org.modelexecution.fumltesting.xtext.ui.UmlExecutableExtensionFactory.
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.xtext.internal.ResourceServiceProviderDescriptor.get(ResourceServiceProviderDescriptor.java:39)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl$InternalData.getServiceProvider(ResourceServiceProviderRegistryImpl.java:46)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:108)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:124)
at org.eclipse.xtext.ui.resource.UriValidator.isValid(UriValidator.java:27)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.isValidUri(Storage2UriMapperImpl.java:238)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getUri(Storage2UriMapperImpl.java:224)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl$3.visit(Storage2UriMapperImpl.java:165)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getAllEntries(Storage2UriMapperImpl.java:161)
at org.eclipse.xtext.ui.resource.Storage2UriMapperJavaImpl.getAllEntries(Storage2UriMapperJavaImpl.java:189)
at org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.initContainedURIs(JavaProjectsStateHelper.java:92)
at org.eclipse.xtext.ui.containers.JavaProjectsState.doInitContainedURIs(JavaProjectsState.java:32)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.initContainedURIs(AbstractAllContainersState.java:147)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.isEmpty(AbstractAllContainersState.java:143)
at org.eclipse.xtext.resource.containers.ContainerState.isEmpty(ContainerState.java:32)
at org.eclipse.xtext.resource.containers.StateBasedContainer.isEmpty(StateBasedContainer.java:73)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:88)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:55)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getVisibleContainers(DefaultGlobalScopeProvider.java:72)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:49)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:61)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider.getScope(AbstractGlobalScopeProvider.java:48)
at org.eclipse.xtext.common.types.xtext.TypesAwareDefaultGlobalScopeProvider.getScope(TypesAwareDefaultGlobalScopeProvider.java:43)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeDelegatingScopeProvider.getGlobalScope(AbstractGlobalScopeDelegatingScopeProvider.java:46)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getGlobalScope(XbaseImportedNamespaceScopeProvider.java:82)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getScope(XbaseImportedNamespaceScopeProvider.java:76)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.delegateGetScope(XbaseBatchScopeProvider.java:60)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.getScope(XbaseBatchScopeProvider.java:96)
at org.modelexecution.fumltesting.uml.scoping.UmlTestLangScopeProvider.getScope(UmlTestLangScopeProvider.java:329)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider$ReferenceProposalCreator.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:113)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:233)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:227)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:206)
at org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.lookupCrossReference(XbaseProposalProvider.java:274)
at org.modelexecution.fumltesting.uml.ui.contentassist.AbstractUmlTestLangProposalProvider.completeUMLTestCase_ActivityUnderTest(AbstractUmlTestLangProposalProvider.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.invokeMethod(AbstractJavaBasedContentProposalProvider.java:272)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.completeAssignment(AbstractJavaBasedContentProposalProvider.java:186)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:66)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:1)
at org.eclipse.xtext.util.XtextSwitch.doSwitch(XtextSwitch.java:147)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.accept(AbstractContentProposalProvider.java:71)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.createProposals(AbstractContentProposalProvider.java:108)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.createProposals(AbstractJavaBasedContentProposalProvider.java:247)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:51)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
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:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.modelexecution.fumltesting.uml.xtext.ui (1160).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:124)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
... 140 more
Caused by: org.osgi.framework.BundleException: Exception in org.modelexecution.fumltesting.xtext.ui.Activator.start() of bundle org.modelexecution.fumltesting.uml.xtext.ui.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:478)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:109)
... 152 more
Caused by: java.lang.ArrayStoreException: org.modelexecution.fumltesting.xtext.UmlRuntimeModule
at org.modelexecution.fumltesting.xtext.ui.Activator.initializeEcoreInjector(Activator.java:40)
at org.modelexecution.fumltesting.xtext.ui.Activator.start(Activator.java:52)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 158 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2015-02-18 17:25:29.168
!MESSAGE Plug-in org.modelexecution.fumltesting.uml.xtext.ui was unable to load class org.modelexecution.fumltesting.xtext.ui.UmlExecutableExtensionFactory.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.modelexecution.fumltesting.uml.xtext.ui (1160).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:124)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.xtext.internal.ResourceServiceProviderDescriptor.get(ResourceServiceProviderDescriptor.java:39)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl$InternalData.getServiceProvider(ResourceServiceProviderRegistryImpl.java:46)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:108)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:124)
at org.eclipse.xtext.ui.resource.UriValidator.isValid(UriValidator.java:27)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.isValidUri(Storage2UriMapperImpl.java:238)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getUri(Storage2UriMapperImpl.java:224)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl$3.visit(Storage2UriMapperImpl.java:165)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getAllEntries(Storage2UriMapperImpl.java:161)
at org.eclipse.xtext.ui.resource.Storage2UriMapperJavaImpl.getAllEntries(Storage2UriMapperJavaImpl.java:189)
at org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.initContainedURIs(JavaProjectsStateHelper.java:92)
at org.eclipse.xtext.ui.containers.JavaProjectsState.doInitContainedURIs(JavaProjectsState.java:32)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.initContainedURIs(AbstractAllContainersState.java:147)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.isEmpty(AbstractAllContainersState.java:143)
at org.eclipse.xtext.resource.containers.ContainerState.isEmpty(ContainerState.java:32)
at org.eclipse.xtext.resource.containers.StateBasedContainer.isEmpty(StateBasedContainer.java:73)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:88)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:55)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getVisibleContainers(DefaultGlobalScopeProvider.java:72)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:49)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:61)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider.getScope(AbstractGlobalScopeProvider.java:48)
at org.eclipse.xtext.common.types.xtext.TypesAwareDefaultGlobalScopeProvider.getScope(TypesAwareDefaultGlobalScopeProvider.java:43)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeDelegatingScopeProvider.getGlobalScope(AbstractGlobalScopeDelegatingScopeProvider.java:46)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getGlobalScope(XbaseImportedNamespaceScopeProvider.java:82)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getScope(XbaseImportedNamespaceScopeProvider.java:76)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.delegateGetScope(XbaseBatchScopeProvider.java:60)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.getScope(XbaseBatchScopeProvider.java:96)
at org.modelexecution.fumltesting.uml.scoping.UmlTestLangScopeProvider.getScope(UmlTestLangScopeProvider.java:329)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider$ReferenceProposalCreator.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:113)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:233)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:227)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:206)
at org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.lookupCrossReference(XbaseProposalProvider.java:274)
at org.modelexecution.fumltesting.uml.ui.contentassist.AbstractUmlTestLangProposalProvider.completeUMLTestCase_ActivityUnderTest(AbstractUmlTestLangProposalProvider.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.invokeMethod(AbstractJavaBasedContentProposalProvider.java:272)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.completeAssignment(AbstractJavaBasedContentProposalProvider.java:186)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:66)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:1)
at org.eclipse.xtext.util.XtextSwitch.doSwitch(XtextSwitch.java:147)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.accept(AbstractContentProposalProvider.java:71)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.createProposals(AbstractContentProposalProvider.java:108)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.createProposals(AbstractJavaBasedContentProposalProvider.java:247)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:51)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
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:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: org.osgi.framework.BundleException: Exception in org.modelexecution.fumltesting.xtext.ui.Activator.start() of bundle org.modelexecution.fumltesting.uml.xtext.ui.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:478)
at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:109)
... 152 more
Caused by: java.lang.ArrayStoreException: org.modelexecution.fumltesting.xtext.UmlRuntimeModule
at org.modelexecution.fumltesting.xtext.ui.Activator.initializeEcoreInjector(Activator.java:40)
at org.modelexecution.fumltesting.xtext.ui.Activator.start(Activator.java:52)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 158 more
42 [main] ERROR org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl - Errorneous resource service provider registered for 'platform:/resource/petstore/src/petstore.uml'. Removing it from the registry.
java.lang.ClassCastException: The type null is not a valid interface org.eclipse.xtext.resource.IResourceServiceProvider or interface org.eclipse.xtext.resource.IResourceServiceProvider$Provider contributed by org.modelexecution.fumltesting.uml.xtext.ui[1160]
at org.eclipse.xtext.internal.ResourceServiceProviderDescriptor.get(ResourceServiceProviderDescriptor.java:59)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl$InternalData.getServiceProvider(ResourceServiceProviderRegistryImpl.java:46)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:108)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:124)
at org.eclipse.xtext.ui.resource.UriValidator.isValid(UriValidator.java:27)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.isValidUri(Storage2UriMapperImpl.java:238)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getUri(Storage2UriMapperImpl.java:224)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl$3.visit(Storage2UriMapperImpl.java:165)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getAllEntries(Storage2UriMapperImpl.java:161)
at org.eclipse.xtext.ui.resource.Storage2UriMapperJavaImpl.getAllEntries(Storage2UriMapperJavaImpl.java:189)
at org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.initContainedURIs(JavaProjectsStateHelper.java:92)
at org.eclipse.xtext.ui.containers.JavaProjectsState.doInitContainedURIs(JavaProjectsState.java:32)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.initContainedURIs(AbstractAllContainersState.java:147)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.isEmpty(AbstractAllContainersState.java:143)
at org.eclipse.xtext.resource.containers.ContainerState.isEmpty(ContainerState.java:32)
at org.eclipse.xtext.resource.containers.StateBasedContainer.isEmpty(StateBasedContainer.java:73)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:88)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:55)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getVisibleContainers(DefaultGlobalScopeProvider.java:72)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:49)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:61)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider.getScope(AbstractGlobalScopeProvider.java:48)
at org.eclipse.xtext.common.types.xtext.TypesAwareDefaultGlobalScopeProvider.getScope(TypesAwareDefaultGlobalScopeProvider.java:43)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeDelegatingScopeProvider.getGlobalScope(AbstractGlobalScopeDelegatingScopeProvider.java:46)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getGlobalScope(XbaseImportedNamespaceScopeProvider.java:82)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getScope(XbaseImportedNamespaceScopeProvider.java:76)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.delegateGetScope(XbaseBatchScopeProvider.java:60)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.getScope(XbaseBatchScopeProvider.java:96)
at org.modelexecution.fumltesting.uml.scoping.UmlTestLangScopeProvider.getScope(UmlTestLangScopeProvider.java:329)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider$ReferenceProposalCreator.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:113)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:233)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:227)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:206)
at org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.lookupCrossReference(XbaseProposalProvider.java:274)
at org.modelexecution.fumltesting.uml.ui.contentassist.AbstractUmlTestLangProposalProvider.completeUMLTestCase_ActivityUnderTest(AbstractUmlTestLangProposalProvider.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.invokeMethod(AbstractJavaBasedContentProposalProvider.java:272)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.completeAssignment(AbstractJavaBasedContentProposalProvider.java:186)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:66)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:1)
at org.eclipse.xtext.util.XtextSwitch.doSwitch(XtextSwitch.java:147)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.accept(AbstractContentProposalProvider.java:71)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.createProposals(AbstractContentProposalProvider.java:108)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.createProposals(AbstractJavaBasedContentProposalProvider.java:247)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:51)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
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:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

!ENTRY org.apache.log4j 4 0 2015-02-18 17:25:29.177
!MESSAGE org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl - Errorneous resource service provider registered for 'platform:/resource/petstore/src/petstore.uml'. Removing it from the registry.

!STACK 0
java.lang.ClassCastException: The type null is not a valid interface org.eclipse.xtext.resource.IResourceServiceProvider or interface org.eclipse.xtext.resource.IResourceServiceProvider$Provider contributed by org.modelexecution.fumltesting.uml.xtext.ui[1160]
at org.eclipse.xtext.internal.ResourceServiceProviderDescriptor.get(ResourceServiceProviderDescriptor.java:59)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl$InternalData.getServiceProvider(ResourceServiceProviderRegistryImpl.java:46)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:108)
at org.eclipse.xtext.resource.impl.ResourceServiceProviderRegistryImpl.getResourceServiceProvider(ResourceServiceProviderRegistryImpl.java:124)
at org.eclipse.xtext.ui.resource.UriValidator.isValid(UriValidator.java:27)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.isValidUri(Storage2UriMapperImpl.java:238)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getUri(Storage2UriMapperImpl.java:224)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl$3.visit(Storage2UriMapperImpl.java:165)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at org.eclipse.xtext.ui.resource.Storage2UriMapperImpl.getAllEntries(Storage2UriMapperImpl.java:161)
at org.eclipse.xtext.ui.resource.Storage2UriMapperJavaImpl.getAllEntries(Storage2UriMapperJavaImpl.java:189)
at org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.initContainedURIs(JavaProjectsStateHelper.java:92)
at org.eclipse.xtext.ui.containers.JavaProjectsState.doInitContainedURIs(JavaProjectsState.java:32)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.initContainedURIs(AbstractAllContainersState.java:147)
at org.eclipse.xtext.ui.containers.AbstractAllContainersState.isEmpty(AbstractAllContainersState.java:143)
at org.eclipse.xtext.resource.containers.ContainerState.isEmpty(ContainerState.java:32)
at org.eclipse.xtext.resource.containers.StateBasedContainer.isEmpty(StateBasedContainer.java:73)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:88)
at org.eclipse.xtext.resource.containers.StateBasedContainerManager.getVisibleContainers(StateBasedContainerManager.java:55)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getVisibleContainers(DefaultGlobalScopeProvider.java:72)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:49)
at org.eclipse.xtext.scoping.impl.DefaultGlobalScopeProvider.getScope(DefaultGlobalScopeProvider.java:61)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider.getScope(AbstractGlobalScopeProvider.java:48)
at org.eclipse.xtext.common.types.xtext.TypesAwareDefaultGlobalScopeProvider.getScope(TypesAwareDefaultGlobalScopeProvider.java:43)
at org.eclipse.xtext.scoping.impl.AbstractGlobalScopeDelegatingScopeProvider.getGlobalScope(AbstractGlobalScopeDelegatingScopeProvider.java:46)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getGlobalScope(XbaseImportedNamespaceScopeProvider.java:82)
at org.eclipse.xtext.xbase.scoping.XbaseImportedNamespaceScopeProvider.getScope(XbaseImportedNamespaceScopeProvider.java:76)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.delegateGetScope(XbaseBatchScopeProvider.java:60)
at org.eclipse.xtext.xbase.scoping.batch.XbaseBatchScopeProvider.getScope(XbaseBatchScopeProvider.java:96)
at org.modelexecution.fumltesting.uml.scoping.UmlTestLangScopeProvider.getScope(UmlTestLangScopeProvider.java:329)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider$ReferenceProposalCreator.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:113)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:233)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:227)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.lookupCrossReference(AbstractJavaBasedContentProposalProvider.java:206)
at org.eclipse.xtext.xbase.ui.contentassist.XbaseProposalProvider.lookupCrossReference(XbaseProposalProvider.java:274)
at org.modelexecution.fumltesting.uml.ui.contentassist.AbstractUmlTestLangProposalProvider.completeUMLTestCase_ActivityUnderTest(AbstractUmlTestLangProposalProvider.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.invokeMethod(AbstractJavaBasedContentProposalProvider.java:272)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.completeAssignment(AbstractJavaBasedContentProposalProvider.java:186)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:66)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.caseAssignment(AbstractContentProposalProvider.java:1)
at org.eclipse.xtext.util.XtextSwitch.doSwitch(XtextSwitch.java:147)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:53)
at org.eclipse.emf.ecore.util.Switch.doSwitch(Switch.java:69)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider$DefaultContentAssistProcessorSwitch.accept(AbstractContentProposalProvider.java:71)
at org.eclipse.xtext.ui.editor.contentassist.AbstractContentProposalProvider.createProposals(AbstractContentProposalProvider.java:108)
at org.eclipse.xtext.ui.editor.contentassist.AbstractJavaBasedContentProposalProvider.createProposals(AbstractJavaBasedContentProposalProvider.java:247)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:51)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
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:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)