public class Main {

    public static void main(String[] args) {

        Integer[] iray = {1, 2, 3, 4};
        Character[] cray = {'b', 'u', 'c', 'y'};

        printMe(iray);
        printMe(cray);

    }

    public static void printMe(Object[] obj) {
        for (Object o : obj)
            System.out.printf("%s ", o);
        System.out.println();
    }

}