api/java/src/main/java/com/navercorp/redis/cluster/spring/RedisClusterConnection.java
@Override
    public void lTrim(byte[] key, long start, long end) {
        try {
            if (isPipelined()) {
                pipeline(new JedisStatusResult(pipeline.ltrim(key, start, end)));
                return;
            }

            client.ltrim(key, start, end);
        } catch (Exception ex) {
            throw convertException(ex);
        }
    }
@Override
    public void lTrim(byte[] key, long start, long end) {
        try {
            if (isPipelined()) {
                pipeline(new JedisStatusResult(pipeline.ltrim(key, start, end)));
                return;
            }

            client.ltrim(key, start, end);
        } catch (Exception ex) {
            throw convertException(ex);
        }
    }
/*
@see org.springframework.data.redis.connection.RedisListCommands#lTrim(byte[], long, long)