ReentrantLock java

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 vote131 views1 answer
Androi amterila inpout dialgue to get inouti diaogue
Java
0 vote137 views2 answers
Static import java
Java
0 vote142 views1 answer
Java 8 merge multiple collections using flatmap
Java
3 votes138 views1 answer
Java string format .2f
Java
0 vote157 views1 answer
Mongorepository spring boot custom query
Java Spring
0 vote191 views1 answer
Java scanner input float
Java
0 vote130 views1 answer
Public class BigInteger { public static void main(String args[]) { long p=2147483648; } }
Java
20 votes154 views4 answers
Android java toast
Java
14 votes166 views1 answer
Java bean
Java
1 vote153 views2 answers
Min of an array java
Java