java5 新增线程池的使用

package net.itdos.concurrent;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicInteger;

public class TestConcurrent {
    java.util.concurrent.atomic.AtomicInteger mm = new AtomicInteger(4);
    public void gg(){
        ExecutorService pool = Executors.newFixedThreadPool(5);
        for(int i = 0; i <10 ;i++){
            final int gg = i;
            pool.execute(new Runnable() {

                @Override
                public void run() {
                    // TODO Auto-generated method stub
                    System.out.println(Thread.currentThread().getName() + ":"+gg);
                }
            });
        }
        pool.shutdown();

    }
    public static void main(String[] kl){
        new TestConcurrent().gg();
    }
}