overriding.java

class over
{
    void fun(){
        System.out.println("2020 over");
    }
}
public class overriding extends over
{
    void fun()
    {
        System.out.println("welcome COVID-19");
    }
    public static void main(String[] args) 
    {
        overriding obj=new overriding();
        over obj1 =new over();
        obj.fun();
        obj1.fun();
    }
    
}