api/java/src/main/java/com/navercorp/redis/cluster/BinaryRedisClusterClient.java
public void lset(final byte[] key, final long index, final byte[] value) {
        sendCommand(Command.LSET, key, RedisProtocol.toByteArray(index), value);
    }
public void lset(final byte[] key, final long index, final byte[] value) {
        sendCommand(Command.LSET, key, RedisProtocol.toByteArray(index), value);
    }
Lset.

@param key   the key
@param index the index
@param value the value