JAVA_Thread_Runable

package com.kk.thread;

/*
 * 继承Thread和实现Runnable接口都可以实现多线程
 * 继承Thread可以修改线程的一些属性，例如name、daemon等
 * 一般采用实现Runnable接口
 */
public class RunableTest {

    public static void main(String[] args) {
        RunnableClassTest r = new RunnableClassTest();
//        new Thread(r).start();
//        new Thread(r).start();
//        new Thread(r).start();
//        new Thread(r).start();
        r.getThread().start();
        r.getThread().start();
        r.getThread().start();
        r.getThread().start();
        
        while (true)
            System.out.println(Thread.currentThread().getName());
    }
}

class RunnableClassTest /*implements Runnable */{
    int i=0;
    private class InnerThread extends Thread{
        public void run() {
            while(true){
                System.out.println(Thread.currentThread().getName());
                System.out.println(++i);
            }
        }
    }
    
    public Thread getThread(){
        return new InnerThread();
    }
    
    /*
    public void run() {
        while (true){
            System.out.println(Thread.currentThread().getName());
            System.out.println(++i);
        }
    }
    */
}