private String getHighCard(List<String> hand) {
        String result = null;
        List<String> values = convertRoyalValues(getValuesFromHand(hand));
        int high = 0;
        for (String s : values) {
            if (getIntValue(s, false) > high) {
                 high = getIntValue(s, false);
            }
        }
        if (high > 10 || high == 1) {
            if (high == 11) {
                result = "J";
            } else if (high == 12) {
                result = "Q";
            } else if (high == 13) {
                result = "K";
            } else if (high == 14 || high == 1) {
                result = "A";
            }
        } else {
            result = String.valueOf(high);
        }
        return result;
    }