code: @Override
  	public CommerceAddress fetchByCommerceRegionId_Last(long commerceRegionId,
  		OrderByComparator<CommerceAddress> orderByComparator) {
  		int count = countByCommerceRegionId(commerceRegionId);
  
  		if (count == 0) {
  			return null;
  		}
  
  		List<CommerceAddress> list = findByCommerceRegionId(commerceRegionId,
  				count - 1, count, orderByComparator);
  
  		if (!list.isEmpty()) {
  			return list.get(0);
  		}
  
  		return null;
  	}
docs: Returns the last commerce address in the ordered set where commerceRegionId = &#63;.
  
  @param commerceRegionId the commerce region ID
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the last matching commerce address, or <code>null</code> if a matching commerce address could not be found