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Build Identifier: 20111020 RBD works fine in such scenario. User could not delete 2nd and 3rd level widgets in Outlin view and a delete error will raise in error log. Reproducible: Always Steps to Reproduce: 1.Open egl handler in attatchment. 2.In the outline view, select and right click the 2nd level Dojo AccordionContainer, then click Delete in menu itmes. Actual results: There is no response at first time, and a delete error will popup in error log view if user clicks delete again.
Created attachment 205688 [details] handler file
Created attachment 205689 [details] delete error
The detail messages in error log is as following: java.lang.IndexOutOfBoundsException: Index: 0 at java.util.Collections$EmptyList.get(Unknown Source) at org.eclipse.edt.ide.rui.document.utils.EGLContainerDeleteStrategy$ChildrenArrayVisitor$1.visit(EGLContainerDeleteStrategy.java:64) at org.eclipse.edt.compiler.core.ast.ArrayLiteral.accept(ArrayLiteral.java:38) at org.eclipse.edt.ide.rui.document.utils.EGLContainerDeleteStrategy$ChildrenArrayVisitor.visit(EGLContainerDeleteStrategy.java:61) at org.eclipse.edt.compiler.core.ast.Assignment.accept(Assignment.java:111) at org.eclipse.edt.ide.rui.document.utils.EGLContainerDeleteStrategy$1.visit(EGLContainerDeleteStrategy.java:172) at org.eclipse.edt.compiler.core.ast.NewExpression.accept(NewExpression.java:89) at org.eclipse.edt.ide.rui.document.utils.EGLContainerDeleteStrategy.deleteFromContainer(EGLContainerDeleteStrategy.java:162) at org.eclipse.edt.ide.rui.document.utils.DeleteWidgetReferenceOperation$1.visit(DeleteWidgetReferenceOperation.java:73) at org.eclipse.edt.compiler.core.ast.NewExpression.accept(NewExpression.java:89) at org.eclipse.edt.ide.rui.document.utils.DeleteWidgetReferenceOperation.deleteWidgetReference(DeleteWidgetReferenceOperation.java:57) at org.eclipse.edt.ide.rui.server.EvEditorProvider.delete(EvEditorProvider.java:279) at org.eclipse.edt.ide.rui.visualeditor.internal.editor.EvEditor.doSourceOperationWidgetDelete(EvEditor.java:618) at org.eclipse.edt.ide.rui.visualeditor.internal.editor.EvDesignPage.doOperationWidgetDelete(EvDesignPage.java:815) at org.eclipse.edt.ide.rui.visualeditor.internal.editor.EvDesignOverlay.doOperationWidgetDelete(EvDesignOverlay.java:339) at org.eclipse.edt.ide.rui.visualeditor.internal.editor.EvDesignOverlay.deleteSelected(EvDesignOverlay.java:269) at org.eclipse.edt.ide.rui.visualeditor.internal.actions.EvActionWidgetDelete.run(EvActionWidgetDelete.java:36) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) 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:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
It is related to 361607, and it works well in the latest build because 361607 has been fixed.
Verified in build of 20111027
