package concurrency;

import java.io.*;

import java.util.concurrent.*;

/**

* RUN:

* javac concurrency/FixedThreadpool.java && java concurrency.FixedThreadpool

*

* OUTPUT:

* #0(9), #4(9), #1(9), #2(9), #3(9), #2(8), #1(8), #4(8), #0(8), #4(7), #1(7),

* #2(7), #3(8), #2(6), #1(6), #4(6), #0(7), #4(5), #1(5), #2(5), #3(7), #2(4),

* #1(4), #4(4), #0(6), #4(3), #1(3), #2(3), #3(6), #2(2), #1(2), #4(2), #0(5),

* #4(1), #1(1), #2(1), #3(5), #2(Liftoff!), #1(Liftoff!), #4(Liftoff!), #0(4),

* #3(4), #0(3), #3(3), #0(2), #3(2), #3(1), #3(Liftoff!), #0(1), #0(Liftoff!),

*/

public class FixedThreadpool {

public static void main(String[] args) {

ExecutorService exec = Executors.newFixedThreadPool(5);

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

exec.execute(new LiftOff());

}

exec.shutdown();

}

}