public class Solution { public static void main(String[] args) { System.out.println(getObjectType(new Cow())); System.out.println(getObjectType(new Dog())); System.out.println(getObjectType(new Whale())); System.out.println(getObjectType(new Pig())); } public static String getObjectType(Object o) { //write your code here Cow cow =new Cow(); return "Cow"; } public static class Cow { } public static class Dog { } public static class Whale { } public static class Pig { } }