if (!Big_Endian) b.append(" (Little endian) ");
  public String toString()  {    StringBuffer b = new StringBuffer();    b.append(Id);    b.append(" at ");    b.append(Internet);    b.append(" Key ");    for (int i = 0; i < key.length; i++)      {        b.append(Integer.toHexString(key [ i ] & 0xFF));      }    b.append(" ");    b.append(CodeSets);    return b.toString();  }