code: @Override
  	public void removeByLtS(Date sentDate) {
  		for (CommerceNotificationQueueEntry commerceNotificationQueueEntry : findByLtS(
  				sentDate, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
  			remove(commerceNotificationQueueEntry);
  		}
  	}
docs: Removes all the commerce notification queue entries where sentDate &lt; &#63; from the database.
  
  @param sentDate the sent date