code: @Override
  	public CommerceOrderNote fetchByC_R_Last(long commerceOrderId,
  		boolean restricted,
  		OrderByComparator<CommerceOrderNote> orderByComparator) {
  		int count = countByC_R(commerceOrderId, restricted);
  
  		if (count == 0) {
  			return null;
  		}
  
  		List<CommerceOrderNote> list = findByC_R(commerceOrderId, restricted,
  				count - 1, count, orderByComparator);
  
  		if (!list.isEmpty()) {
  			return list.get(0);
  		}
  
  		return null;
  	}
docs: Returns the last commerce order note in the ordered set where commerceOrderId = &#63; and restricted = &#63;.
  
  @param commerceOrderId the commerce order ID
  @param restricted the restricted
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the last matching commerce order note, or <code>null</code> if a matching commerce order note could not be found