通过这个例子一眼就看懂java中wait和notify()用法

public class Test {public static void main(String[] args) {// TODO Auto-generated method stubfinal WaitAndNotify waitAndNotify = new WaitAndNotify();new Thread() {public void run() {synchronized (waitAndNotify) {try {waitAndNotify.callWait();} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}}.start();new Thread() {public void run() {synchronized (waitAndNotify) {waitAndNotify.callNotify();}}}.start();}}class WaitAndNotify {public void callWait() throws InterruptedException {System.out.println("等待开始");this.wait();System.out.println("等待结束");}public void callNotify() {System.out.println("  通知开始");this.notify();System.out.println("  通知结束");}}