What is the use of main method in abstract class?

Question

I know that we can write main method in abstract class, but what we can achieve from it ?

 public abstract class Sample
 {
         public static void main(Strin         


        

Answer 1

public abstract class Abstrc
{
    Abstrc(){} // constructor
    public abstract void run(); // abstract method
    public static int mul(){return 3*2;} // static method
    public static void main(String[] args) 
    { // Static method that can be accessed without instantiation 
         System.out.println("Your abstract no is : " + Abstrc.mul());
    }
}

---

Your abstract no is : 6