code: public static RedisClusterClient create(Iterable<RedisURI> redisURIs) {
          assertNotEmpty(redisURIs);
          assertSameOptions(redisURIs);
          return new RedisClusterClient(null, redisURIs);
      }
docs: Create a new client that connects to the supplied {@link RedisURI uri} with default {@link ClientResources}. You can
  connect to different Redis servers but you must supply a {@link RedisURI} on connecting.
  
  @param redisURIs one or more Redis URI, must not be {@literal null} and not empty.
  @return a new instance of {@link RedisClusterClient}