Method mathMax

java/lib/src/main/java/io/github/ccxt/Helpers.java:494–499

(Object a, Object b)

    }

    public static Object mathMax(Object a, Object b) {
        if (a == null || b == null) return null;
        double first = toDouble(a);
        double second = toDouble(b);
        return (first > second) ? a : b;
    }

    public static int getIndexOf(Object str, Object target) {
        if (str instanceof List<?>) {