docs: @Override
  	public CommerceShippingMethod fetchByG_A_Last(long groupId, boolean active,
  		OrderByComparator<CommerceShippingMethod> orderByComparator) {
  		int count = countByG_A(groupId, active);
  
  		if (count == 0) {
  			return null;
  		}
  
  		List<CommerceShippingMethod> list = findByG_A(groupId, active,
  				count - 1, count, orderByComparator);
  
  		if (!list.isEmpty()) {
  			return list.get(0);
  		}
  
  		return null;
  	}