code: public static JedisPool newJedisPool(JedisPoolConfig poolConfig, String hostAndPort) {
          return newJedisPool(poolConfig, hostAndPort, null, Protocol.DEFAULT_DATABASE,
                  Protocol.DEFAULT_TIMEOUT);
      }
docs: Create a new {@link JedisPool} with specified pool configs.
  
  @param poolConfig
  @param hostAndPort
  format {@code host:port} or {@code host}, default Redis port is used if not
  specified
  @return