package com.jvm.bytecode;

/**

* @author by chenzhuo

* @Description

* @Date 2019/7/8 17:19

**/

public class Test1 {

public Test1() {

}

/**

* public com.jvm.bytecode.Test1();

* Code:

* 0: aload_0

* 1: invokespecial #1 // Method java/lang/Object."<init>":()V

* 4: return

*

* public static void main(java.lang.String[]);

* Code:

* new的指令

* 0: new #2 // class com/jvm/bytecode/Test1

* 把Test1的栈压入栈顶,如果不压入，astore_1会找不见位置

* 3: dup

* 初始化

* 4: invokespecial #3 // Method "<init>":()V

* //将栈顶引用类型值保存到局部变量1中。

* 7: astore_1

* 8: return

* @param args

*/

public static void main(String[] args) {

Test1 test1 = new Test1();

Thread t;

}

}