moze mi ktos powiedziec o co z grubsza chodzi i jak to zrobic ?
package pl.codegym.task.task14.task1401;
/*
Bingo!
*/
public class Solution {
public static void main(String[] args) {
Object animal = new Pet();
boolean isCat = animal instanceof Cat;
boolean isTiger = animal instanceof Tiger;
boolean isPet = animal instanceof Pet;
printResults(isCat, isTiger, isPet);
}
private static void printResults(boolean cat, boolean tiger, boolean pet) {
if (cat && tiger && pet) System.out.println("Bingo!");
}
static class Pet {
}
static class Cat extends Pet {
}
static class Tiger extends Cat {
}
}