
import java.util.Random;
public class MyTask implements Runnable {
@Override
public void run() {
Random r = new Random();
System.out.println(Thread.currentThread().getName() + "::" + Math.abs(r.nextInt()));
try {
Thread.sleep(999999999);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
public class Demo {
public static void main(String[] args) {
ExecutorService pool = new ThreadPoolExecutor(3,5,60, TimeUnit.SECONDS,
new ArrayBlockingQueue<>(3), Executors.defaultThreadFactory(),new ThreadPoolExecutor.AbortPolicy());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
pool.execute(new MyTask());
}
}