@Override
  public int hashCode() {
    int result = 1;
    for (int i = 0; i < myNameValues.length; i += 2) {
      String name = myNameValues[i];
      String value = myNameValues[i + 1];
      result = result * 31 + JDOMInterner.computeAttributeHashCode(name, value);
    }
    return result;
  }
@Override
  public int hashCode()