java method that returns a generic type

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Mads
14 Aug 2016
1public static <T> T getRandomValue(List<T> listOfPossibleOutcomes, int numPossibilities) {
2    int r = RandomNumberGenerator.getRandIntBetween(0, numPossibilities);
3    return listOfPossibleOutcomes.get(r);
4}
5
6public static <T> T getRandomValueFromGenericList(List<T> list) {
7    Collections.shuffle(list);
8    return list.get(0);
9}
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