public class ComparableDemo {

	public static void main(String[] args) {
		//Comparable[] a = {"a", "bb", "ccc"};
		//Comparable[] b = {"a","bb","ccc"};
		Comparable[] a = {1, 22, 333};
		Comparable[] b = {1,22,333};
		Integer test = (Integer) equals(a,b);
		System.out.println(test);
	}

	public static Object equals(Comparable[] a, Comparable[] b) {

		Object obj = null;

		for(int i = 0; i < a.length; i++) {
			for(int j = 0; j < b.length; j++) {
				if(a[i].compareTo(b[j]) == 0 && a[i].compareTo(obj) > 0) {
					obj = a[i];
				}
			}
		}
		return obj;
	}
}