public static Number randomNumber() {
int numLength = GameConfiguration.numberLength();
int minNumber = GameConfiguration.minNumber();
int maxNumber = GameConfiguration.maxNumber();
List<Integer> guessList = new ArrayList<Integer>();
Integer[] guessArray = new Integer[numLength];
while (guessList.size() < numLength) {
int randomInt = r.nextInt(maxNumber - minNumber + 1);
if (!guessList.contains(Integer.valueOf((int) randomInt))) {
guessList.add((int) randomInt);
}
}
try {
return new Number(Arrays.asList(guessList.toArray(guessArray)));
} catch (GameException e) {
return null;
}
}
