A function that requires a two digit and determines if its the largest of two possible number swaps

numberSwap

private static boolean numberSwap(int number) {
        try {
            // first know if the number parse in is of two length
            String s = String.valueOf(number);
            if (s.length() < 2) {
                System.out.println("number has to be of two length");
                return false;
            }
            // reverse the number
            String reservedNumber = new StringBuilder(String.valueOf(number)).reverse().toString();
            // convert it back to an int[These can also be done with a one liner but these is much cleaner]

            int num = Integer.parseInt(reservedNumber);
            System.out.println("swapped number is " + num);
            return number > num;
            
        } catch (NumberFormatException e) {
            System.out.println("number exception is " + e.getMessage());
        }
        return false;
    }