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    Extends Thread
    implement Runnable
   ÕâÁ½ÖÖ·½·¨¶¼¿ÉÒÔ´´½¨Ò»¸öÏ̶߳ÔÏó£¬
public class TestThread {
    public static void main(String arg[]){
        newThread thread = new newThread();
        newThread thread1 = new newThread();
        Thread th1 = new Thread(thread);
        Thread th2 = new Thread(thread1);
       
        th1.start();
        th2.start();
        for(int i = 0; i <100;i ++){
            System.out.println(Thread.currentThread().getName() +"   "+ i);
        }
    th1.run();
   
       th2.run();
    }
}
class newThread implements Runnable{
    int i = 0;
    @Override
    public void run() {
               
    for(int i = 0; i <100;i ++){
           System.out.println(Thread.currentThread().getName() +"   "+ i);
       }
    }
   
   
}
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