Не понимаю почему не проходит, в констукторе правильно вроде как, запятые и пробелы тоже.
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 granDadName = reader.readLine();
Cat catGranDad = new Cat(granDadName);
String granMomName = reader.readLine();
Cat catGranny = new Cat(granMomName);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, null, catGranDad);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, catGranny, null);
String daughterName = reader.readLine();
Cat catDaughter = new Cat(daughterName, catMother, catFather);
String sanName = reader.readLine();
Cat catSan = new Cat(sanName, catMother, catFather);
System.out.println(catGranDad);
System.out.println(catGranny);
System.out.println(catFather);
System.out.println(catMother);
System.out.println(catSan);
System.out.println(catDaughter);
}
public static class Cat {
private String name;
private Cat parent1;
private Cat parent2;
Cat(String name) {
this.name = name;
}
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 (parent2 == null) {
return "The cat's name is " + name + ", mother is " + parent1.name + ", no father";
} else if (parent1 == null) {
return "The cat's name is " + name + ", no mother, father is " + parent2.name;
} else {
return "The cat's name is " + name + ", mother is " + parent1.name + ", father is " + parent2.name;
}
}
}
}