все условия проходит, но текст на экран не выводит😱😱😱
package com.javarush.task.task06.task0621;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Родственные связи кошек
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String catGrandFatherName = reader.readLine();
Cat catGrandFather = new Cat(catGrandFatherName);
String catGrandMotherName = reader.readLine();
Cat catGrandMother = new Cat(catGrandMotherName);
String catFatherName = reader.readLine();
Cat catFather = new Cat(catFatherName, null ,catGrandFather);
String catMotherName = reader.readLine();
Cat catMother = new Cat(catMotherName, catGrandMother, null);
String sunName = reader.readLine();
Cat catSun = new Cat(sunName, catMother, catFather);
String daughterName = reader.readLine();
Cat catDaughter = new Cat(daughterName, catMother, catFather);
System.out.println(catGrandFather);
System.out.println(catGrandMother);
System.out.println(catFather);
System.out.println(catMother);
System.out.println(catSun);
System.out.println(catDaughter);
System.out.println("проверка");
}
public static class Cat {
private String name;
private Cat mother;
private Cat father;
Cat(String name) {
this.name = name;
}
Cat(String name, Cat mother, Cat father) {
this.name = name;
this.mother = mother;
this.father = father;
}
@Override
public String toString() {
if (mother == null && father == null) {
return "The cat's name is " + name + ", no mother, no father";
} else if (mother == null && father != null) {
return "The cat's name is " + name + ", no mother, father is " + father.name;
} else if (mother != null && father == null) {
return "The cat's name is " + name + ", mother is " + mother.name + ", no father";
} else {
return "The cat's name is " + name + ", mother is " + mother.name + ", father is " + father.name;
}
}
}
}