b) Develop a Simple program of interface mentioned below points; 1)Interface name animal 2) Method name walk 3)Implements horse class 4)Display the message is – walks on 4 legs

INTERFACE : 

interface animal  

{

    public void walk();

   

}

class horse implements animal

{

    public void walk ()

    {

       System.out.println("walk on 4 legs");

    }

}

public class inter_face

{

    public static void main (String args [])

    {

      horse h = new horse();

      h.walk();  

    }

}

OUTPUT:     walk on 4 legs