Bug 320989 NPE in CocoaUIHandler
This happened in my Tutorial-RCP when opening a second window and hitting CMD+Q. !ENTRY org.eclipse.e4.ui.workbench 4 0 2010-07-27 12:18:00.823 !MESSAGE Internal Error !STACK 0 java.lang.NullPointerException at org.eclipse.e4.ui.workbench.renderers.swt.cocoa.CocoaUIHandler.findAction(CocoaUIHandler.java:662) at org.eclipse.e4.ui.workbench.renderers.swt.cocoa.CocoaUIHandler.runAction(CocoaUIHandler.java:554) at org.eclipse.e4.ui.workbench.renderers.swt.cocoa.CocoaUIHandler.quitMenuItemSelected(CocoaUIHandler.java:725) at org.eclipse.e4.ui.workbench.renderers.swt.cocoa.CocoaUIHandler.actionProc(CocoaUIHandler.java:748) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:4582) at org.eclipse.swt.widgets.Display.applicationProc(Display.java:4659) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:115) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3274) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:713)
bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/src/org/eclipse/e4/ui/workbench/renderers/swt/cocoa/CocoaUIHandler.java
log(e);
				}
			}
		}
	}
	private void simulateMenuSelection(MMenuItem item) {
		
		
		IEclipseContext lclContext = getContext(item);
		if (item instanceof MDirectMenuItem) {
			MDirectMenuItem dmi = (MDirectMenuItem) item;
			if (dmi.getObject() == null) {
				IContributionFactory cf = (IContributionFactory) lclContext
						.get(IContributionFactory.class.getName());
				dmi.setObject(cf.create(dmi.getContributionURI(), lclContext));
			}
			lclContext.set(MItem.class.getName(), item);
			ContextInjectionFactory.invoke(dmi.getObject(), Execute.class,
					lclContext);
			lclContext.remove(MItem.class.getName());
		} else if (item instanceof MHandledMenuItem) {
			MHandledMenuItem hmi = (MHandledMenuItem) item;
			EHandlerService service = (EHandlerService) lclContext
					.get(EHandlerService.class.getName());
			ParameterizedCommand cmd = hmi.getWbCommand();
			if (cmd == null) {
				cmd = HandledMenuItemRenderer.generateParameterizedCommand(hmi,
						lclContext);