[Eranga]

Quote:

Originally Posted by sanjeevtarar

Hello Eranga,

You haven't answer....

Ok, just check these three classes.

Code:

abstract class AbstractClass {
    protected AbstractClass() {
        System.out.println("Abstract class constructor call.");
    }
    
    public abstract void distinctMethod();
    
    public void ususalMethod() {
      System.out.println("A ususal method is call.");
      distinctMethod();
    }
}

Code:

public class AbstractDemo {
    public static void main(String args[]) {
       AbstractClass ref;
    
       //ref = new AbstractClass() {

    
       ref = new DeafultClass();
       ref.ususalMethod();
    }
}

Code:

class DeafultClass extends AbstractClass{
    public void distinctMethod() {
      System.out.println("Another method is call.");
    }
}