java中继承测试代码分析

public class ExtendsStu {public static void main(String[] args) {Rose rose = new Rose();rose.type = "玫瑰";rose.sendPeople();//rose.smile = '香';Rose.colorFul = true;}}class Flower {public String type;String color;protected double size;static Boolean colorFul;private char smile;public Flower(){}public Flower(String type, String color, double size, Boolean colorFul, char smile) {//super();System.out.println("调用了父类有参构造器");this.type = type;this.color = color;this.size = size;this.colorFul = colorFul;this.smile = smile;}public void sendPeople(){System.out.println(type+"被送人了");}private void demo(){System.out.println("我是父类私有的方法");}}class Rose extends Flower{public void hello(){System.out.println("您好,我的气味");//this.demo();不能继承父类私有的方法}}