How do I rerun a static integer array?

here's the array I want to rerun:

public static int[] rollDice(int dice[]) {
    // generate 5 random numbers / update dice array
    for (int i = 0; i < dice.length; i++) {
        dice[i] = (int)(Math.random() * 6 + 1);
    }

    return dice;
}

If I want to reset this array and find new random numbers how would I do that? I tried rollDice() only to get an error.