code: public static CommerceOrderItem findByCPInstanceId_Last(long CPInstanceId,
  		OrderByComparator<CommerceOrderItem> orderByComparator)
  		throws com.liferay.commerce.exception.NoSuchOrderItemException {
  		return getPersistence()
  				   .findByCPInstanceId_Last(CPInstanceId, orderByComparator);
  	}
docs: Returns the last commerce order item in the ordered set where CPInstanceId = &#63;.
  
  @param CPInstanceId the cp instance ID
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the last matching commerce order item
  @throws NoSuchOrderItemException if a matching commerce order item could not be found