封装

代码get,set

/javaDemo2/src/com/imooc/Telphone.java

package com.imooc;import com.sun.glass.ui.Screen;public class Telphone {    private float screen;        public float getScreen() {        return screen;    }    public void setScreen(float newScreen) {        screen = newScreen;    }    public Telphone() {        System.out.println("无参的构造方法");    }}

/javaDemo2/src/com/imooc/InitailTelphone.java

package com.imooc;import com.sun.glass.ui.Screen;public class Telphone {    private float screen;    public float getScreen() {        return screen;    }    public void setScreen(float newScreen) {        screen = newScreen;    }    public Telphone() {        System.out.println("无参的构造方法");    }}