public Iterator enumerateLiteralResultAttributes(){
  return (null == m_avts) ? null : m_avts.iterator();
}

public Iterator enumerateLiteralResultAttributes ( ) { return ( null == m_avts ) ? null : m_avts . iterator ( ) ; }
compiling templates requires that we be able to list the avts added 9 / 5 / 2000 to support compilation experiment
