package concurrency;

import java.io.*;

import java.util.concurrent.*;

import net.mindview.util.*;

/**

* RUN:

* javac concurrency/SelfManaged.java && java concurrency.SelfManaged

*

* OUTPUT:

* Thread-0(5), Thread-0(4), Thread-2(5), Thread-2(4), Thread-1(5),

* Thread-2(3), Thread-3(5), Thread-3(4), Thread-4(5), Thread-0(3),

* Thread-4(4), Thread-4(3), Thread-3(3), Thread-2(2), Thread-1(4),

* Thread-2(1), Thread-3(2), Thread-4(2), Thread-0(2), Thread-4(1),

* Thread-3(1), Thread-1(3), Thread-0(1), Thread-1(2), Thread-1(1),

*/

public class SelfManaged implements Runnable {

private int countDown = 5;

private Thread t = new Thread(this);

public SelfManaged() {

t.start();

}

public String toString() {

return Thread.currentThread().getName()

+ "(" + countDown + "), ";

}

public void run() {

while (true) {

System.out.print(this);

if (--countDown == 0) {

return;

}

}

}

public static void main(String[] args) {

for (int i = 0; i< 5; i++) {

new SelfManaged();

}

}

}