Bug 90415 [Contributions] NPE in ActionContributionItem.update when trying to set accelerator in menu
Exception in thread "main" java.lang.NullPointerException at org.eclipse.jface.action.ActionContributionItem.update(ActionContributionItem.java:749) at org.eclipse.jface.action.ActionContributionItem.fill(ActionContributionItem.java:281) at org.eclipse.jface.action.MenuManager.update(MenuManager.java:627) at org.eclipse.jface.action.MenuManager.update(MenuManager.java:549) at org.eclipse.jface.action.MenuManager.createMenuBar(MenuManager.java:158) at org.eclipse.jface.window.ApplicationWindow.createTrimWidgets(ApplicationWindow.java:332) at org.eclipse.jface.window.ApplicationWindow.configureShell(ApplicationWindow.java:320) at org.eclipse.jface.window.Window.createShell(Window.java:483) at org.eclipse.jface.window.Window.create(Window.java:417) at org.eclipse.jface.window.Window.open(Window.java:770) at MenuActionTest.main(MenuActionTest.java:76)
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
if (toolItemListener == null) {
            toolItemListener = new Listener() {
                public void handleEvent(Event event) {
                    switch (event.type) {
                    case SWT.Dispose:
                        handleWidgetDispose(event);
                        break;
                    case SWT.Selection:
                        Widget ew = event.widget;
                        if (ew != null) {
                            handleWidgetSelection(event, ((ToolItem) ew)
                                    .getSelection());
                        }
                        break;
                    }
                }
            };
        }
        return toolItemListener;
    }
    /**
     * Handles a widget dispose event for the widget corresponding to this item.
     */
    private void handleWidgetDispose(Event e) {
        
        if (e.widget == widget) {
            
            if (action.getStyle() == IAction.AS_DROP_DOWN_MENU) {
                IMenuCreator mc = action.getMenuCreator();
                if (mc != null) {