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Build Identifier: In certain cases running audit operation on diagrams results in the following exception: java.lang.IllegalStateException at java.util.LinkedList$ListItr.remove(LinkedList.java:734) at org.eclipse.tigerstripe.workbench.ui.visualeditor.diagram.edit.policies.MapCanonicalEditPolicy.refreshConnections(MapCanonicalEditPolicy.java:320) at org.eclipse.tigerstripe.workbench.ui.visualeditor.diagram.edit.policies.MapCanonicalEditPolicy.refreshSemantic(MapCanonicalEditPolicy.java:269) at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refresh(CanonicalEditPolicy.java:961) at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalConnectionEditPolicy.refreshOnActivate(CanonicalConnectionEditPolicy.java:108) at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.activate(CanonicalEditPolicy.java:628) at org.eclipse.gef.editparts.AbstractEditPart.activateEditPolicies(AbstractEditPart.java:173) at org.eclipse.gef.editparts.AbstractEditPart.activate(AbstractEditPart.java:155) at org.eclipse.gef.editparts.AbstractGraphicalEditPart.activate(AbstractGraphicalEditPart.java:195) at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$0(GraphicalEditPart.java:1) at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.activate(GraphicalEditPart.java:205) at org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart.activate(DiagramEditPart.java:349) at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:214) at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617) at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:378) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626) at org.eclipse.gmf.runtime.diagram.ui.OffscreenEditPartFactory.createDiagramEditPart(OffscreenEditPartFactory.java:128) at org.eclipse.gmf.runtime.diagram.ui.OffscreenEditPartFactory.createDiagramEditPart(OffscreenEditPartFactory.java:77) at org.eclipse.tigerstripe.workbench.ui.internal.gmf.synchronization.ClosedDiagramSynchronizerBase$1.run(ClosedDiagramSynchronizerBase.java:166) at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164) at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3586) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3279) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) Reproducible: Always Steps to Reproduce: Will provide details for reproducing this problem in JIRA since it involves proprietary information.
Created attachment 194266 [details] TS-342225.patch.txt Fixed.
Valentin's patch applied.
Verified. Thanks!
