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