day09-继承中构造方法的访问特点

day09/src/com/inmind/override04/Demo04.java

@@ -0,0 +1,16 @@
+package com.inmind.override04;
+
+public class Demo04 {
+    public static void main(String[] args) {
+        //来一个旧手机
+        Phone phone = new Phone();
+        phone.call();
+        phone.sendMessage();
+        phone.show();
+        //来一个新手机
+        NewPhone newPhone = new NewPhone();
+        newPhone.call();
+        newPhone.sendMessage();
+        newPhone.show();
+    }
+}