Bug 30057 [Navigator] NewWizardAction is instantiated in MainActionGroup of ResourceNavigator but never used
NewWizardAction is instantiated in org.eclipse.ui.views.navigator.MainActionGroup in makeActions() but never used protected void makeActions() { ... newWizardAction = new NewWizardAction(); ... } is there's a point of doing that???
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/navigator/MainActionGroup.java
menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
		menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS + "-end")); 
		menu.add(new Separator());
	
		if (selection.size() == 1) {
			propertyDialogAction.selectionChanged(selection);
			menu.add(propertyDialogAction);
		}
	}
			
	/**
	 * Adds the actions in this group and its subgroups to the action bars.
	 */
	public void fillActionBars(IActionBars actionBars) {
		actionBars.setGlobalActionHandler(
			IWorkbenchActionConstants.PROPERTIES,
			propertyDialogAction);
		actionBars.setGlobalActionHandler(
			IWorkbenchActionConstants.BOOKMARK,
			addBookmarkAction);
		actionBars.setGlobalActionHandler(
			IWorkbenchActionConstants.ADD_TASK,
			addTaskAction);
		actionBars.setGlobalActionHandler(
			IWorkbenchActionConstants.SYNC_EDITOR,
			syncWithEditorAction);
			
		gotoGroup.fillActionBars(actionBars);
		openGroup.fillActionBars(actionBars);
		refactorGroup.fillActionBars(actionBars);