just, i don't inderstand!
package fr.codegym.task.task12.task1204;
/*
Qu'il s'agisse d'un oiseau ou d'une lampe
*/
public class Solution {
public static void main(String[] args) {
printObjectType(new Cat());
printObjectType(new Bird());
printObjectType(new Lamp());
printObjectType(new Cat());
printObjectType(new Dog());
}
public static void printObjectType(Object o) {
if (o instanceof Cat) {
System.out.println("Cat");
}
if (o instanceof Dog) {
System.out.println("Dog");
}
if (o instanceof Bird) {
System.out.println("Bird");
}
if (o instanceof Lamp) {
System.out.println("lamp");
}
}
public static class Cat {
}
public static class Dog {
}
public static class Bird {
}
public static class Lamp {
}
}