public int hashCode(){
  if (hashCode == -1) {
    hashCode=ASCIICaseInsensitiveComparator.lowerCaseHashCode(name);
  }
  return hashCode;
}

public int hashCode ( ) { if ( hashCode == - 1 ) { hashCode = ASCIICaseInsensitiveComparator . lowerCaseHashCode ( name ) ; } return hashCode ; }
computes the hash value for this attribute name .
