继承 abstract抽象类实例 及 访问控制修饰符

abstract class person{
    public abstract String getdescription();
    private String name;
    
    public person(String name)
    {
        this.name=name;
    }
    
    public String getname()
    {
        return this.name;
    }
}

class mananger extends person{
    public mananger(String name)
    {
        super(name);
    }
    public String getdescription()//要与超类权限参数保持一致
    {
        return "i am mananger:"+getname();//子类不能访问超类的私有字段
    }
}

public class Main{
    public static void main(String[] name)
    {
        mananger staff=new mananger("lol");
        System.out.println(staff.getdescription());
    }
}