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| public class Mother {
public String personality = "cheerful";
public double height = 160.5;
public boolean hasEarlobe = true;
public void eating(Foods food) {
System.out.println("母亲吃东西细嚼慢咽");
}
}
public class Child extends Mother{
public String personality = "introverted";
public boolean hasEarlobe = false;
public double height = 180.5; @Override public void eating(Foods food) { System.out.println("孩子吃东西狼吞虎咽"); } }
|
感觉比书上讲的一大堆狗屁废话简练多了。。(?
Author:
yingyu5658
Permalink:
http://www.yingyu5658.me/post/53701281/
License:
Copyright (c) 2019 CC-BY-NC-4.0 LICENSE
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UNITE.