a simple way to lock key in Redis using Redisson

RedissonManualLock.java

import org.redisson.Redisson;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;

import java.util.concurrent.TimeUnit;

class RedissonManualLock {

    // a simple way to lock key in Redis using Redisson
    public static void main(String[] args) throws InterruptedException {
        String lockName = "my-lock";
        final String redisAdress = "redis://my-redis.com:6379";

        Config config = new Config();
        config.useSingleServer().setAddress(redisAdress);
        final RedissonClient redissonClient = Redisson.create(config);
        final RLock lock = redissonClient.getLock(lockName);
        final boolean locked = lock.tryLock(1, TimeUnit.SECONDS);
        System.out.println("Locked? "+locked);
    }
}