128.-synchronized解决__

package com.itheima.myvolatile2;

public class Money {
    public static Object lock=new Object();
    public static volatile int money=100000;
}

package com.itheima.myvolatile2;

public class MyThread1 extends Thread{
    @Override
    public void run() {
        while (true){
            synchronized (Money.lock){
                if (Money.money!=100000){
                    System.out.println("结婚基金已经不是十万了");
                    break;
                }
            }
        }


    }
}

package com.itheima.myvolatile2;

public class MyThread2 extends Thread{
    @Override
    public void run() {

        synchronized (Money.lock) {
            try {
                Thread.sleep(10);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            Money.money=90000;
        }
    }
}

package com.itheima.myvolatile2;

public class Demo {
    public static void main(String[] args) {
        MyThread1 t1=new MyThread1();
        t1.setName("小路同学");
        t1.start();
        MyThread2 t2=new MyThread2();
        t2.setName("小皮同学");;
        t2.start();
    }
}