The Box

class Box
{
    public String inside = " is empty.";
}

public class TheBox
{
    public static void mutate(int n, String s, Box b)
    {
        n++;
        s = "The mutated box";
        b.inside = " has been modified.";;
    }
    public static void main(String[] args)
    {
        int count = 0;
        String str = "The box";
        Box box = new Box();
        mutate(count, str, box);
        System.out.print(count + ". ");
        System.out.println(str + box.inside);
    }
}

// What does this program print?