code: public List<String> toList() {
          return doWithJedis(new JedisCallable<List<String>>() {
              @Override
              public List<String> call(Jedis jedis) {
                  return jedis.lrange(getKey(), 0, jedis.llen(getKey())-1);
              }
          });
      }
docs: Get all the abstracted list value elements as {@link List}
  @return a new {@link List} instance