@Override
  public int hashCode() {
    int result = (myIsStandard ? 1 : 0);
    result = 31 * result + (myName != null ? myName.hashCode() : 0);
    result = 31 * result + (myValue != null ? myValue.hashCode() : 0);
    result = 31 * result + (myColor != null ? myColor.hashCode() : 0);
    return result;
  }
@Override
  public int hashCode()