public class PairOfDice {

    public int die1 = 3;   // Number showing on the first die.
    public int die2 = 4;   // Number showing on the second die.

    public void roll() {
            // Roll the dice by setting each of the dice to be
            // a random number between 1 and 6.
         die1 = (int)(Math.random()*6) + 1;
         die2 = (int)(Math.random()*6) + 1;
    }
    
} // end class PairOfDice