java学习手记
//: Cartoon.java//Constructor calls during inheritanceclass Art {Art() {System.out.println("Art constructor");}}class Drawing extends Art {Drawing() {System.out.println("Drawing constructor");}}public class Cartoon extends Drawing {Cartoon() {System.out.println("Cartoon constructor");}public static void main(String[] args) {Cartoon x = new Cartoon();}} // /:~

?java 类

输出结果：

Art constructor

Drawing constructor

Cartoon constructor