Single Dispatch

ProgramSingle.java

public class Program
{
/**
yes thats me
yes thats me

you will have to use Double Dispatch in order for u to print 2 statements
**/
    public static void main(String[] args)
    {
        Shape shape = new Shape();
        Surface surface = new Surface();
        Surface etch = new EtchASketch();
        shape.Draw(surface);
        shape.Draw(etch);
    }
}

class Surface {

}

class EtchASketch extends Surface {

}

class Shape
{
    public void Draw(Surface surface)
    {
        System.out.println("yes thats me");
    }

    public void Draw(EtchASketch etchASketch)
    {
        System.out.println("thats you");
    }
}