code: public static CommerceNotificationQueueEntry findBySent_First(
  		boolean sent,
  		OrderByComparator<CommerceNotificationQueueEntry> orderByComparator)
  		throws com.liferay.commerce.notification.exception.NoSuchNotificationQueueEntryException {
  		return getPersistence().findBySent_First(sent, orderByComparator);
  	}
docs: Returns the first commerce notification queue entry in the ordered set where sent = &#63;.
  
  @param sent the sent
  @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
  @return the first matching commerce notification queue entry
  @throws NoSuchNotificationQueueEntryException if a matching commerce notification queue entry could not be found