не проходит, почему-то, валидация по пункту вывода информации и папе-копе и маме-кошке. Все, вроде, как надо. Запятые и другие знаки по несколько раз проверял...
может где в коде напортачил? помогите, пожалуйста!!!!
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 grandfatherName = reader.readLine();
Cat catGrandfather = new Cat(grandfatherName, null, null);
String grandmotherName = reader.readLine();
Cat catGrandmother = new Cat(grandmotherName, null, null);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, null, catGrandfather);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, catGrandmother, null);
String sonName = reader.readLine();
Cat catSon = new Cat(sonName, 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(catSon);
System.out.println(catDaughter);
}
public static class Cat {
private String name;
private Cat parent1;
private Cat parent2;
Cat(String name, Cat parent1, Cat parent2) {
this.name = name;
this.parent1 = parent1;
this.parent2 = parent2;
}
@Override
public String toString() {
if (parent1 == null || parent2 == null)
return "The cat's name is " + name + ", no mother, no father";
else {
if (parent1 == null) {
return "The cat's name is " + name + ", no mother, father is " + parent2.name;
}
else {
if (parent2 == null) {
return "The cat's name is " + name + ", mother is " + parent1.name + ", no father";
}
else
return "The cat's name is " + name + ", mother is " + parent1.name + ", father is " + parent2.name;
}
}
}
}
}