1    //model the die in terms of
2    //order= # of faces
3    //top= value on top face
4    package chance;
5    
6    public class Die {
7        //instance variables
8        private int order;
9        private int top;
10   
11       //constructors
12       public Die(){
13           order=6;
14           top = (int)((Math.random()* 6)+ 1);
15       }
16       public Die(int nrOfSides){
17           order = nrOfSides;
18           top= (int)((Math.random()*nrOfSides)+1);
19       }
20   
21       //methods (behavior)
22       public int top(){
23           return top;
24       }
25       public void roll(){
26           top=(int)((Math.random()*order)+1);
27       }
28   }
29