Java reentrantlock

import java.util.concurrent.locks.ReentrantLock;

public class test{
  public static void main(String[] args)
  {
    ReentrantLock lock = new ReentrantLock();
    
    lock.lock();
    try{
      System.out.println("Only one thread can write this at a time");
    }finally{
      lock.unlock();
    }
  }
}

ReentrantLock java

import java.util.concurrent.locks.ReentrantLock;

public class test{
  public static void main(String[] args)
  {
    ReentrantLock r1 = new ReentrantLock();
    
    r1.lock();
    System.out.println("Only one thread can write this at a time");
    r1.unlock();
  }
}

Similar codes

0 vote271 views2 answers
Bukkit detect block that nowbal hit
Java
2 votes275 views1 answer
Get tfidf score for a sentence
Java
0 vote265 views2 answers
How to get string value in java in android
Java
9 votes279 views6 answers
Java remove duplicates
Java
0 vote255 views1 answer
Java enum in switch statement
Java
-1 vote275 views2 answers
Adminlte 3 laravel
Java
1 vote262 views1 answer
Unable to find bundled Java version.
Java
3 votes263 views1 answer
Padding a string with 0 in java
Java
4 votes289 views1 answer
Java remove while iterating
Java
1 vote210 views1 answer
Save string to json file java
Java