抽象类继承实体类

package t03;


class Basic{
void getInfo(){
System.out.println("抽象类可以继承实体类,并且不要求实体类有明确的构造函数!!!");
}
}
abstract class  fff extends Basic {

}

class ggg extends fff{

}

public class AbstractExtendsClass extends fff{

public static void main(String args[]){
ggg g = new ggg();
g.getInfo();
}

}

猜你喜欢

转载自zengshaotao.iteye.com/blog/1833249