Java通过继承Thread类实现多线程 ，处理同一个共享资源

Java实现多线程，有两种方式：1.继承Thread类；2.实现Runnable接口。下面这个是通过继承Thread实现对共享资源的处理，供参考：

public class TestThread {

public static void main(String[] args){
MultiUseThread m = new MultiUseThread();

Thread t1 = new Thread(m,"windows 1");
Thread t2 = new Thread(m,"windows 2");
Thread t3 = new Thread(m,"windows 3");

t1.start();
t2.start();
t3.start();
}
}

class MultiUseThread extends Thread{

private int tickets = 100;

public void run(){
while(tickets > 0){
System.out.println(tickets-- + "张票已被售卖，售卖窗口为" + Thread.currentThread().getName());
}
}

}