почему не может найти переменную Cat
package com.javarush.task.task02.task0213;
/*
Питомцам нужны люди
*/
public class Solution {
public static void main(String[] args) {
Cat = new Cat();
Dog = new Dog();
Fish = new Fish();
Woman = new Woman();
Cat.owner = Woman;
Dog.owner = Woman;
Fish.owner = Woman;
}
public static class Cat {
public Woman owner;
}
public static class Dog {
public Woman owner;
}
public static class Fish {
public Woman owner;
}
public static class Woman {
}
}