Method toRoman

forge-core/src/main/java/forge/util/TextUtil.java:40–46

(int number)

    .put(5, "V").put(4, "IV").put(1, "I").build();
    
    public static String toRoman(int number) {
        if (number <= 0) {
            return "";
        }
        int l = romanMap.floorKey(number);
        return romanMap.get(l) + toRoman(number-l);
    }
    public static String normalizeText(String text) {
        if (text == null)
            return IPaperCard.NO_ARTIST_NAME;