Composite toString

public class potpie {
    private int month;
    private int day;
    private int year;

    public potpie(int m, int d, int y){
        month = m;
        day = d;
        year = y;

        System.out.printf("The constructor for this is %s\n", this );

    }

    public String toString(){
        return String.format("%d/%d/%d", month, day, year);

    }
}


//Class Tuna


public class Tuna {
    private String name;
    private potpie birthday;

    public Tuna(String theName, potpie theDate){
        name = theName;
        birthday = theDate;


    }

    public String toString(){
        return String.format("My name is %s my Bday is %s ", name, birthday);

    }

}


//Main Class, apples

import java.util.Scanner;

class apples{
    public static void main(String args[]){
        potpie potObject = new potpie(14,12,1993);
        Tuna tunaObject = new Tuna("Aminpro", potObject);

        System.out.println(tunaObject);
    }


}