* {@inheritDoc}
*/
@Override
public String getMenuLeafKey(PageTarget target) {
Class pageClass = target.getPageClass();
MenuKey menuKeyAnnotation = (MenuKey) pageClass.getAnnotation(MenuKey.class);
return keyPrefix + (menuKeyAnnotation != null ? menuKeyAnnotation.value() :
StringUtils.uncapitalize(target.getPageClass().getSimpleName()));
}