Dice Switch Statement Fix

public static void diceNumber()
{
        Random r = new Random();
        int dSidesInt = 4;
        int diceType, max, dice1, dice2;

        diceType = dSidesInt;
        max = dSidesInt;
        dice1 = r.nextInt(max) + 1;
        dice2 = r.nextInt(max) + 1;
}