*
   * @return true if the InetAddress is either 255.255.255.255 for IPv4 or
   *     ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff for IPv6
   * @since 10.0
   */
  public static boolean isMaximum(InetAddress address) {
    byte[] addr = address.getAddress();
    for (byte b : addr) {
      if (b != (byte) 0xff) {
        return false;
      }
    }
    return true;
  }

   *
   * @return true if the InetAddress is either 255.255.255.255 for IPv4 or
   *     ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff for IPv6
   * @since 10.0
   */
  public static boolean isMaximum(InetAddress address) {
    byte[] addr = address.getAddress();
    for (byte b : addr) {
      if (b != (byte) 0xff) {
        return false;
      }
    }
    return true;
  }