class Token implements Writable {

  public void decodeFromUrlString(String newValue) throws IOException {
    decodeWritable(this, newValue);
  }

  public  Token(T id, SecretManager<T> mgr);
  public  Token(byte[] identifier, byte[] password, Text kind, Text service);
  public  Token();
  public  Token(Token<T> other);
  public  Token(TokenProto tokenPB);

}