В выводе информации на экран у сына и дочери имена родителей перепутаны. Не могу найти ошибку кода.
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 grandpaName = reader.readLine();
Cat catGrandpa = new Cat(grandpaName);
String grandmaName = reader.readLine();
Cat catGrandma = new Cat(grandmaName);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, catGrandpa, null);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, null, catGrandma);
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(catGrandpa); //выводит поочередно семейство кошек
System.out.println(catGrandma);
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 father;
private Cat mother;
Cat(String name)
{
this.name = name;
}
Cat(String name, Cat father, Cat mother) {
this.name = name;
this.father = father;
this.mother = mother;
}
@Override
public String toString()
{
if (mother == null && father == null)
{
return "Cat name is " + name + ", no mother, no father";
}
else if (mother == null && father != null)
{
return "Cat name is " + name + ", no mother, father is " + father.name;
}
else if (mother != null && father == null)
{
return "Cat name is " + name + ", mother is " + mother.name + ", no father";
}
else
{
return "Cat name is " + name + ", mother is " + mother.name + ", father is " + father.name;
}
}
}
}