Не выводит на экран текст

package com.javarush.task.task06.task0603;

/*
По 50 000 объектов Cat и Dog
*/

public class Solution {
    public static void main(String[] args) {

        for (int i = 1; i <= 50000; i++) {
            Cat cat = new Cat();
            Dog dog = new Dog();
        }

    }

    class Cat {
        @Override
        protected void finalize() throws Throwable {
            super.finalize();
            System.out.println("Cat destroyed");
        }
    }

    class Dog {
        @Override
        protected void finalize() throws Throwable {
            super.finalize();
            System.out.println("Dog destroyed");
        }

    }
}