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

4 votes349 views2 answers
Remove first character from string java
Java
0 vote355 views1 answer
What is return method in java
Java
0 vote332 views1 answer
Int array to map java
Java
1 vote338 views1 answer
Java class array of objects
Java
6 votes363 views3 answers
Java get year from date
Java
0 vote344 views1 answer
Spigot disable health regeneration
Java
0 vote344 views1 answer
Java streams example
Java
14 votes339 views3 answers
Arraylist add method
Java
0 vote338 views1 answer
What is getService() in java
Java
2 votes337 views2 answers
How to upgrade java 8 to 11 in ubuntu
Java