static Scanner myi = new Scanner(System.in);

    public static void main(String[] args) {
        System.out.println("Enter a number, 1 or 2");
        int number = myi.nextInt();
        if (number == 1) {
            ascii();

        }
        if (number == 2) {
            number();

        } else {
            System.out.println("error");

        }
    }

    private static void ascii() {
        Scanner myi = new Scanner(System.in);
        int name = myi.nextInt();
        char c = (char) name;
        System.out.println("-----------");
        System.out.println(c);

    }

    private static void number() {
        int ascii = myi.nextInt();
        char c = (char) ascii;
        System.out.println("-----------");
        System.out.println(c);
    }

}