Java Programming Tutorial -- toString

public class Coffee{

private int month; 

private int day;

private int year;

public Coffee(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() {  (Built in Method)

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

}

}

class cup{

public static void main(String [] args) {

Coffee cofObject = new Coffee(4,5,6); 

}

}