Bug 5075 Class cast extception in JavaOutliner
* Using latest code (204++) * Using Junit as a test case * Put a breakpoint in VectorTest#testElementAt(), on the second line of the method * Open a class file editor in the Java Perspective, and make it the active editor (I openned Vector.class) * Debug to the breakpoint * Try to inspect or display "i.intValue == 1" * ClassCastException this= Workbench (id=49) e= SWTException (id=190) backtrace= Object[10] (id=192) code= 46 detailMessage= "Failed to execute runnable" throwable= ClassCastException (id=193) backtrace= Object[11] (id=194) [0]= int[10] (id=196) [1]= Class (org.eclipse.jdt.internal.ui.javaeditor.JavaOutlinePage$1) (id=74) [2]= Class (org.eclipse.swt.widgets.RunnableLock) (id=75) [3]= Class (org.eclipse.swt.widgets.Synchronizer) (id=76) [4]= Class (org.eclipse.swt.widgets.Display) (id=77) [5]= Class (org.eclipse.swt.widgets.Display) (id=77) [6]= Class (org.eclipse.ui.internal.Workbench) (id=40) [7]= Class (org.eclipse.ui.internal.Workbench) (id=40) [8]= Class (org.eclipse.core.internal.boot.InternalBootLoader) (id=46) [9]= Class (org.eclipse.core.boot.BootLoader) (id=47) [10]= Class (SlimLauncher) (id=48) detailMessage= "org.eclipse.jdt.internal.core.ClassFile" msg= "Failed to execute runnable (org.eclipse.jdt.internal.core.ClassFile)"
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
protected void contextMenuAboutToShow(IMenuManager menu) {
		
		JavaPlugin.createStandardGroups(menu);
		if (OrganizeImportsAction.canActionBeAdded(getSelection())) {
			addAction(menu, IContextMenuConstants.GROUP_REORGANIZE, "OrganizeImports"); 
		}
				
		addAction(menu, IContextMenuConstants.GROUP_OPEN, "OpenImportDeclaration"); 
		addAction(menu, IContextMenuConstants.GROUP_SHOW, "ShowInPackageView"); 
		addAction(menu, IContextMenuConstants.GROUP_REORGANIZE, "DeleteElement"); 
		addAction(menu, IContextMenuConstants.GROUP_REORGANIZE, "ReplaceWithEdition"); 
		addAction(menu, IContextMenuConstants.GROUP_REORGANIZE, "AddEdition"); 
		addAction(menu, IContextMenuConstants.GROUP_ADDITIONS, "AddMethodEntryBreakpoint"); 
		addAction(menu, IContextMenuConstants.GROUP_ADDITIONS, "AddWatchpoint"); 
				
		ContextMenuGroup.add(menu, fActionGroups, fOutlineViewer);
		
		addRefactoring(menu);
		addOpenPerspectiveItem(menu);	
	}
	
	/**
	 * @see Page#setFocus()
	 */
	public void setFocus() {
		if (fOutlineViewer != null)
			fOutlineViewer.getControl().setFocus();
	}
	
	/**