Java Phaser isTerminated() Method

The isTerminated() method is of Phaser class. This method returns true if phaser has been terminated.

Syntax

Return

It returns true if phaser is terminated. Otherwise, it returns false.

Example 1

import java.util.concurrent.Phaser;
public class JavaPhaserIsTerminatedExample1
{
    public static void main(String[] args) throws InterruptedException
    {
          Phaser p = new Phaser();
          p.register();
          System.out.println("Phaser Object is register...");
          new JavaPhaserIsTerminatedExample1().test(p);
          new JavaPhaserIsTerminatedExample1().test(p);
          	
    } 
     private void test(final Phaser p)
    {
        new Thread(){
                @Override
                public void run()
                    {
                        System.out.println(Thread.currentThread().getName()+" arrived");
                        System.out.println("Terminated: "+p.isTerminated());
                    }

               }.start();
    }
}

Test it Now

Output:

Phaser Object is register...
Thread-0 arrived
Thread-1 arrived
Terminated: false
Terminated: false

Example 2

import java.util.concurrent.Phaser;
public class JavaPhaserIsTerminatedExample2
{
    public static void main(String[] args) throws InterruptedException
    {
          Phaser p = new Phaser();
          p.register();
          System.out.println("Phaser Object is register...");
          for(int i=0; i<=5; i++)
          {
              
                new JavaPhaserIsTerminatedExample2().test(p);
          }
     
    }
                
     private void test(final Phaser p)
    {
        new Thread(){
                @Override
                public void run()
                    {
                        System.out.println(Thread.currentThread().getName()+" arrived");
                          System.out.println("Terminated: "+p.isTerminated());
    
                    }

               }.start();
    }
}

Test it Now

Output:

Phaser Object is register...
Thread-0 arrived
Terminated: false
Thread-1 arrived
Thread-2 arrived
Thread-3 arrived
Terminated: false
Terminated: false
Thread-4 arrived
Terminated: false
Terminated: false
Thread-5 arrived
Terminated: false

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