Converting an entity to have a compound id still retains the 'show as a long' method in the controller

@RooEntity(identifierType = UserCalendarPK.class)
public class UserCalendar {

	@EmbeddedId
	protected UserCalendarPK userCalendarPk;
}

@RequestMapping(value = "/usercalendar/{id}", method = RequestMethod.GET)    
    public String DefaultController.show(@PathVariable("id") Long id, ModelMap modelMap) {    
        if (id == null) throw new IllegalArgumentException("An Identifier is required");        
        modelMap.addAttribute("usercalendar", UserCalendar.findUserCalendar(id));        
        return "usercalendar/show";        
    }