Regression
TEST-org.eclipse.emf.compare.rcptt.test.ts002_tc003_3-way_show_ancestor_pane
Failing for the past 1 build
(Since
#493 )

Error Message
Line 35: select: Failed to set selection: [[> extlibrary, > Book -> CirculatingItem, title : EString \[eStructuralFeatures delete\]]].
Stacktrace
gef.editparts swt.info { Tree() { Item(> extlibrary) { Item(> Book -> CirculatingItem) { Item(TitledItem [eSuperTypes add]) Item(> testMove : EString) Item(> title : EString) Item(> subtitle : EString) } Item(> BookCategory) Item(> Borrowable) Item(> AudioVisualItem -> CirculatingItem) { Item(TitledItem [eSuperTypes add]) Item(> title : EString) Item(> length : EInt) { Item(length [name changed]) Item(minutes [name changed]) } } Item(> Person -> Addressable) Item(> Magazine -> CirculatingItem) Item(> Periodical -> Item) Item(> Magazine -> Periodical) Item(> TitledItem) } } eclipse.windows { page:Workspace { editors { editor:Compare ('Library/extlibraryRight.ecore' - 'Library/extlibraryLeft.ecore' - 'Library/extlibraryRight.ecore') { id=org.eclipse.compare.CompareEditor dirty=false pinned=false editorInput.name=Compare ('Library/extlibraryRight.ecore' - 'Library/extlibraryLeft.ecore' - 'Library/extlibraryRight.ecore') Editor(Compare ('Library/extlibraryRight.ecore' - 'Library/extlibraryLeft.ecore' - 'Library/extlibraryRight.ecore')) { Toolbar() { Button(Ignore White Space Where Applicable) Button(Next Difference) Button(Previous Difference) } Label(Model differences (23 of 23 differences are not merged — 24 differences filtered from view)) Toolbar() { Button(Show consequences of merging from right to left) Button(Set the 'name' of this 'EAttribute' to 'length' on the right-hand side (currently 'minutes').The left-hand side will remain unchanged.The right-hand side will be modified.) Button(Set the 'name' of this 'EAttribute' to 'minutes' on the left-hand side (instead of 'length').The left-hand side will be modified.The right-hand side will remain unchanged.) Button(Apply all left changes on the right-hand side. The left-hand side will remain unchanged) Button(Apply all right changes on the left-hand side. The right-hand side will remain unchanged) Button(Next Difference) Button(Previous Difference) Button(Expand All) Button(Collapse All) Button(Groups) Button(Filters) Button(Save Comparison Model) } TabFolder() { TabItem() Tree() { Item(> extlibrary) { Item(> Book -> CirculatingItem) { Item(TitledItem [eSuperTypes add]) Item(> testMove : EString) Item(> title : EString) Item(> subtitle : EString) } Item(> BookCategory) Item(> Borrowable) Item(> AudioVisualItem -> CirculatingItem) { Item(TitledItem [eSuperTypes add]) Item(> title : EString) Item(> length : EInt) { Item(length [name changed]) Item(minutes [name changed]) } } Item(> Person -> Addressable) Item(> Magazine -> CirculatingItem) Item(> Periodical -> Item) Item(> Magazine -> Periodical) Item(> TitledItem) } } Canvas() } Label(Model Compare (Text Feature)) Toolbar() { Button(Switch Compare Viewer) } Toolbar() { Button(Hide Ancestor Pane) Button(Two-Way Compare (Ignore Ancestor)) Button(Copy Changes from Left to Right) Button(Copy Changes from Right to Left) Button(Copy Current Change from Left to Right) Button(Copy Current Change from Right to Left) Button(Next Difference) Button(Previous Difference) Button(Next Change) Button(Previous Change) } Label(Local: /Library/extlibraryOrigin.ecore) Label(Local: /Library/extlibraryLeft.ecore) Label() Label(Local: /Library/extlibraryRight.ecore) Canvas() Canvas() Canvas() { Text(minutesLength) Canvas() { Canvas(LineNumberRulerColumn) } } Canvas() Canvas() Canvas() { Text(length) Canvas() { Canvas(LineNumberRulerColumn) } } Canvas() { Text(minutes) Canvas() { Canvas(LineNumberRulerColumn) } } Canvas() Canvas() Canvas() } } } views { view:Javadoc { id=org.eclipse.jdt.ui.JavadocView dirty=false fastView=false } view:Declaration { id=org.eclipse.jdt.ui.SourceView dirty=false fastView=false } view:Package Explorer { id=org.eclipse.jdt.ui.PackageExplorer dirty=false fastView=false View(Package Explorer) { Toolbar() { Button(Collapse All) Button(Link with Editor) } Tree() { Item(Library) { Item(extlibraryLeft.ecore) Item(extlibraryOrigin.ecore) Item(extlibraryRight.ecore) } } } } view:Problems { id=org.eclipse.ui.views.ProblemView dirty=false fastView=false View(Problems) { Toolbar() Label(0 items) Label() Tree() } } view:Outline { id=org.eclipse.ui.views.ContentOutline dirty=false fastView=false View(Outline) { Toolbar() Label(An outline is not available.) } } } } shells { Window(Quick Access) } } } swt.player java.runtime { cpus=24 freeMemory=338360000 totalMemory=806879232 maxMemory=1908932608 } Jobs information: Job:ECL session execute: sequence class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: with class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: sequence class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: pipeline class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: select class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: ast-exec class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:ECL session execute: ast-exec class=org.eclipse.rcptt.ecl.internal.core.Session$1 state=running Job:Open progress monitor class=org.eclipse.ui.internal.progress.ProgressManager$4 state=sleeping Job:Open progress monitor class=org.eclipse.ui.internal.progress.ProgressManager$4 state=sleeping Job:Workbench Auto-Save Job class=org.eclipse.ui.internal.Workbench$61 state=sleeping Job:Compacting resource model class=org.eclipse.core.internal.utils.StringPoolJob state=sleeping Thread information: Thread:Tesla network server:7002 class=org.eclipse.rcptt.tesla.core.server.TeslaNetworkServer 4: java.net.PlainSocketImpl.socketAccept(Native Method) 3: java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398) 2: java.net.ServerSocket.implAccept(ServerSocket.java:530) 1: java.net.ServerSocket.accept(ServerSocket.java:498) 0: org.eclipse.rcptt.tesla.core.server.TeslaNetworkServer.run(TeslaNetworkServer.java:52) Thread:Q7 Indexer class=java.lang.Thread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.rcptt.internal.core.jobs.JobManager.run(JobManager.java:406) 0: java.lang.Thread.run(Thread.java:745) Thread:pool-1-thread-1 class=java.lang.Thread 9: java.net.SocketInputStream.socketRead0(Native Method) 8: java.net.SocketInputStream.read(SocketInputStream.java:152) 7: java.net.SocketInputStream.read(SocketInputStream.java:122) 6: java.net.SocketInputStream.read(SocketInputStream.java:210) 5: java.io.DataInputStream.readByte(DataInputStream.java:265) 4: org.eclipse.rcptt.ecl.internal.core.EMFStreamPipe.take(EMFStreamPipe.java:91) 3: org.eclipse.rcptt.ecl.server.tcp.SessionRequestHandler.run(SessionRequestHandler.java:51) 2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 0: java.lang.Thread.run(Thread.java:745) Thread:ECL TCP server: 7001 main class=org.eclipse.rcptt.ecl.server.tcp.EclTcpServer 4: java.net.PlainSocketImpl.socketAccept(Native Method) 3: java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398) 2: java.net.ServerSocket.implAccept(ServerSocket.java:530) 1: java.net.ServerSocket.accept(ServerSocket.java:498) 0: org.eclipse.rcptt.ecl.server.tcp.EclTcpServer.run(EclTcpServer.java:42) Thread:Q7 Runner Monitor class=org.eclipse.rcptt.runtime.ui.Q7Monitor 1: java.lang.Thread.sleep(Native Method) 0: org.eclipse.rcptt.runtime.ui.Q7Monitor.run(Q7Monitor.java:28) Thread:Refresh Thread: Equinox Container: f00b2223-c994-0016-15cf-e76e9474ff7c class=org.eclipse.osgi.framework.eventmgr.EventManager$EventThread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) 0: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336) Thread:ECL TCP session execute: _Mq8QkZTJEeaYLaVfucVyPg class=java.lang.Thread 5: sun.misc.Unsafe.park(Native Method) 4: java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) 3: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) 2: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) 1: org.eclipse.rcptt.ecl.client.tcp.EclTcpSession$1.run(EclTcpSession.java:85) 0: java.lang.Thread.run(Thread.java:745) Thread:pool-1-thread-2 class=java.lang.Thread 9: sun.misc.Unsafe.park(Native Method) 8: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) 7: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082) 6: java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) 5: org.eclipse.rcptt.ecl.internal.core.Pipe.take(Pipe.java:49) 4: org.eclipse.rcptt.ecl.server.tcp.SessionRequestHandler.writeOutput(SessionRequestHandler.java:122) 3: org.eclipse.rcptt.ecl.server.tcp.SessionRequestHandler.run(SessionRequestHandler.java:59) 2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 0: java.lang.Thread.run(Thread.java:745) Thread:Active Thread: Equinox Container: f00b2223-c994-0016-15cf-e76e9474ff7c class=java.lang.Thread 8: sun.misc.Unsafe.park(Native Method) 7: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) 6: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082) 5: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090) 4: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807) 3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068) 2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) 1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 0: java.lang.Thread.run(Thread.java:745) Thread:Bundle File Closer class=org.eclipse.osgi.framework.eventmgr.EventManager$EventThread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) 0: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336) Thread:Finalizer class=java.lang.ref.Finalizer$FinalizerThread 3: java.lang.Object.wait(Native Method) 2: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) 1: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) 0: java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) Thread:Worker-2 class=org.eclipse.core.internal.jobs.Worker 7: java.lang.Object.wait(Native Method) 6: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 5: org.eclipse.rcptt.ecl.internal.commands.ExecService.exec(ExecService.java:83) 4: org.eclipse.rcptt.ecl.internal.commands.ExecService.service(ExecService.java:54) 3: org.eclipse.rcptt.ecl.ast.commands.AstExecService.service(AstExecService.java:29) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:EMF Reference Cleaner class=org.eclipse.emf.common.util.CommonUtil$1ReferenceClearingQueuePollingThread 3: java.lang.Object.wait(Native Method) 2: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) 1: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) 0: org.eclipse.emf.common.util.CommonUtil$1ReferenceClearingQueuePollingThread.run(CommonUtil.java:70) Thread:Worker-4 class=org.eclipse.core.internal.jobs.Worker 5: java.lang.Object.wait(Native Method) 4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 3: org.eclipse.rcptt.ecl.internal.commands.WithService.service(WithService.java:34) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:Framework Event Dispatcher: Equinox Container: f00b2223-c994-0016-15cf-e76e9474ff7c class=org.eclipse.osgi.framework.eventmgr.EventManager$EventThread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) 0: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336) Thread:[Timer] - Main Queue Handler class=java.lang.Thread 2: java.lang.Object.wait(Native Method) 1: org.eclipse.equinox.internal.util.impl.tpt.timer.TimerImpl.run(TimerImpl.java:141) 0: java.lang.Thread.run(Thread.java:745) Thread:Worker-3 class=org.eclipse.core.internal.jobs.Worker 5: java.lang.Object.wait(Native Method) 4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 3: org.eclipse.rcptt.ecl.internal.commands.SequenceService.service(SequenceService.java:45) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:Reference Handler class=java.lang.ref.Reference$ReferenceHandler 2: java.lang.Object.wait(Native Method) 1: java.lang.Object.wait(Object.java:503) 0: java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) Thread:Worker-8 class=org.eclipse.core.internal.jobs.Worker 16: sun.misc.Unsafe.park(Native Method) 15: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) 14: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082) 13: java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) 12: org.eclipse.rcptt.tesla.internal.core.queue.TeslaQStream.readResponse(TeslaQStream.java:60) 11: org.eclipse.rcptt.tesla.internal.core.queue.TeslaQPlayer.executeCommand(TeslaQPlayer.java:34) 10: org.eclipse.rcptt.tesla.core.protocol.UIPlayer.safeExecuteCommand(UIPlayer.java:91) 9: org.eclipse.rcptt.tesla.core.protocol.UISetSelector.select(UISetSelector.java:130) 8: org.eclipse.rcptt.tesla.core.protocol.UISetSelector.select(UISetSelector.java:115) 7: org.eclipse.rcptt.tesla.core.protocol.ViewerUIElement.setMultiSelectionList(ViewerUIElement.java:90) 6: org.eclipse.rcptt.tesla.ecl.internal.impl.commands.SelectService.handleSelect(SelectService.java:61) 5: org.eclipse.rcptt.tesla.ecl.internal.impl.commands.SelectService.exec(SelectService.java:46) 4: org.eclipse.rcptt.tesla.ecl.impl.AbstractActionService.service(AbstractActionService.java:45) 3: org.eclipse.rcptt.tesla.ecl.internal.impl.commands.SelectService.service(SelectService.java:40) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:EventAdmin Async Event Dispatcher Thread class=org.eclipse.osgi.framework.eventmgr.EventManager$EventThread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) 0: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336) Thread:Java indexing class=java.lang.Thread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:382) 0: java.lang.Thread.run(Thread.java:745) Thread:Worker-11 class=org.eclipse.core.internal.jobs.Worker 7: java.lang.Object.wait(Native Method) 6: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 5: org.eclipse.rcptt.ecl.internal.commands.ExecService.exec(ExecService.java:83) 4: org.eclipse.rcptt.ecl.internal.commands.ExecService.service(ExecService.java:54) 3: org.eclipse.rcptt.ecl.ast.commands.AstExecService.service(AstExecService.java:29) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:Worker-1 class=org.eclipse.core.internal.jobs.Worker 5: java.lang.Object.wait(Native Method) 4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 3: org.eclipse.rcptt.ecl.internal.commands.PipelineService.service(PipelineService.java:39) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Thread:Signal Dispatcher class=java.lang.Thread Thread:[ThreadPool Manager] - Idle Thread class=org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor 2: java.lang.Object.wait(Native Method) 1: java.lang.Object.wait(Object.java:503) 0: org.eclipse.equinox.internal.util.impl.tpt.threadpool.Executor.run(Executor.java:106) Thread:main class=java.lang.Thread 37: java.lang.Thread.dumpThreads(Native Method) 36: java.lang.Thread.getAllStackTraces(Thread.java:1640) 35: org.eclipse.rcptt.tesla.internal.core.info.GeneralInformationCollector.collectThreadInformation(GeneralInformationCollector.java:42) 34: org.eclipse.rcptt.tesla.internal.core.info.GeneralInformationCollector.collectInformation(GeneralInformationCollector.java:29) 33: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.getAdvancedInformation(AbstractTeslaClient.java:368) 32: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.handleFailedResponse(AbstractTeslaClient.java:357) 31: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.execute(AbstractTeslaClient.java:285) 30: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.doOneCommand(AbstractTeslaClient.java:251) 29: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.processNext(AbstractTeslaClient.java:147) 28: org.eclipse.rcptt.tesla.ecl.impl.TeslaBridge$2.doProcessing(TeslaBridge.java:101) 27: org.eclipse.rcptt.tesla.swt.events.TeslaEventManager.doProcessing(TeslaEventManager.java:112) 26: org.eclipse.rcptt.tesla.swt.aspects.DisplayAspect.ajc$around$org_eclipse_rcptt_tesla_swt_aspects_DisplayAspect$1$e269b158(DisplayAspect.aj:87) 25: org.eclipse.swt.widgets.Display.sleep(Display.java:4250) 24: org.eclipse.ui.application.WorkbenchAdvisor.eventLoopIdle(WorkbenchAdvisor.java:368) 23: org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.eventLoopIdle(IDEWorkbenchAdvisor.java:918) 22: org.eclipse.ui.internal.Workbench$3.eventLoopIdle(Workbench.java:498) 21: org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1155) 20: org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 19: org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) 18: org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) 17: org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) 16: org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 15: org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) 14: org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) 13: org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) 12: org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) 11: org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) 10: org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) 9: org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) 8: org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 7: sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 6: sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 5: sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 4: java.lang.reflect.Method.invoke(Method.java:606) 3: org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) 2: org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) 1: org.eclipse.equinox.launcher.Main.run(Main.java:1465) 0: org.eclipse.equinox.launcher.Main.main(Main.java:1438) Thread:Start Level: Equinox Container: f00b2223-c994-0016-15cf-e76e9474ff7c class=org.eclipse.osgi.framework.eventmgr.EventManager$EventThread 3: java.lang.Object.wait(Native Method) 2: java.lang.Object.wait(Object.java:503) 1: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) 0: org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336) Thread:Worker-JM class=org.eclipse.core.internal.jobs.InternalWorker 1: java.lang.Object.wait(Native Method) 0: org.eclipse.core.internal.jobs.InternalWorker.run(InternalWorker.java:59) Thread:Worker-7 class=org.eclipse.core.internal.jobs.Worker 5: java.lang.Object.wait(Native Method) 4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51) 3: org.eclipse.rcptt.ecl.internal.commands.SequenceService.service(SequenceService.java:45) 2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:86) 1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48) 0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) data=[B@5cf018d message=Failed to set selection: [[> extlibrary, > Book -> CirculatingItem, title : EString \[eStructuralFeatures delete\]]].(Java - Three-way compare of 'Library/extlibraryLeft.ecore' and 'Library/extlibraryRight.ecore' relative to common ancestor 'Library/extlibraryRight.ecore' - Eclipse SDK)