docs: public static Object[] getAuthenticatedConnection(String host, String username,
                                                        byte[] hashedPassword, int port,
                                                        final Subject subject, ClientAuthScheme scheme,
                                                        long timeoutMillis) throws IOException {
          String service = subject == null ? "database" : Constants.KERBEROS;
          return getAuthenticatedConnection(service, host, username, hashedPassword, port, subject, scheme, null, timeoutMillis);
      }