为什么输出是5.0不是6.0

Question

package com.imooc;

public class InitailTelphone {

public static void main(String[] args) {

// TODO 自动生成的方法存根

//通过无参构造方法可以创建对象

Telphone phone=new Telphone(); 

//通过有参构造方法可以创建对象

      Telphone phone2=new Telphone(5.0f,1.4f,2.0f); 

      phone2.setScreen(6.0f);

      System.out.println("screen:"+phone2.getScreen());

      

}

}

Answer 1

//我的输出就是6.0啊package imook;public class Telphone {     float Screen;     float op;     float lp;     public Telphone(){          }     public Telphone(float Screen,float op,float lp){    this.lp=lp;    this.op=op;    this.Screen=Screen;     } protected float getScreen() { return Screen; } protected void setScreen(float screen) { Screen = screen; } protected float getOp() { return op; } protected void setOp(float op) { this.op = op; } protected float getLp() { return lp; } protected void setLp(float lp) { this.lp = lp; }}****************************************************************************************package imook;public class InitailTelphone {public static void main(String[] args) {// TODO 自动生成的方法存根//通过无参构造方法可以创建对象Telphone phone=new Telphone(); //通过有参构造方法可以创建对象      Telphone phone2=new Telphone(5.0f,1.4f,2.0f);       phone2.setScreen(6.0f);      System.out.println("screen:"+phone2.getScreen());      }}