synchronized(四)

package com.bjsxt.base.sync005;
/**
* synchronized的重入
* @author alienware
*
*/
public class SyncDubbo1 {

public synchronized void method1(){
System.out.println("method1..");
method2();
}
public synchronized void method2(){
System.out.println("method2..");
method3();
}
public synchronized void method3(){
System.out.println("method3..");
}

public static void main(String[] args) {
final SyncDubbo1 sd = new SyncDubbo1();
Thread t1 = new Thread(new Runnable() {

public void run() {
sd.method1();
}
});
t1.start();
}
}

运行结果：

method1..
method2..
method3..