else if(fOpenAndExpand.isEnabled())
else if (fOpenAndExpand != null && fOpenAndExpand.isEnabled())
	public void fillActionBars(IActionBars actionBars) { 		if(fInViewPart) { 			fOpenGroup.fillActionBars(actionBars); 						if(fOpenAndExpand == null && fOpenGroup.getOpenAction().isEnabled()) // TODO: is not updated!				actionBars.setGlobalActionHandler(ICommonActionConstants.OPEN, fOpenGroup.getOpenAction());			else if(fOpenAndExpand.isEnabled())				actionBars.setGlobalActionHandler(ICommonActionConstants.OPEN, fOpenAndExpand);		}	}