не проходит по двум последним пунктам
package com.javarush.task.task07.task0724;
/*
Семейная перепись
*/
import java.util.ArrayList;
public class Solution {
public static void main(String[] args) {
Human grandPap1 = new Human("Bob",true,72,null,null);
Human grandPap2 = new Human("Jim",true,69,null,null);
Human grandMam1 = new Human("Grace",false,70,null,null);
Human grandMam2 = new Human("Bonny",false,65,null,null);
Human father = new Human("Tom",true,45,grandPap1,grandMam1);
Human mother = new Human("Julia",false,42,grandPap2,grandMam2);
Human son1 = new Human("Jonny",true,19,father,mother);
Human son2 = new Human("Billy",true,16,father,mother);
Human daugther = new Human("Sanny",false,12,father,mother);
ArrayList<Human> list = new ArrayList<>();
list.add(grandPap1);
list.add(grandPap2);
list.add(grandMam1);
list.add(grandMam2);
list.add(father);
list.add(mother);
list.add(son1);
list.add(son2);
list.add(daugther);
for(int i=0; i<list.size(); i++){
list.get(i).toString();
}
}
public static class Human {
String name;
boolean sex;
int age;
Human father;
Human mother;
public Human(String name, boolean sex, int age, Human father, Human mother){
this.name = name;
this.sex = sex;
this.age = age;
this.father = father;
this.mother = mother;
}
public Human(String name, boolean sex, int age){
this.name = name;
this.sex = sex;
this.age = age;
}
public String toString() {
String text = "";
text += "Имя: " + this.name;
text += ", пол: " + (this.sex ? "мужской" : "женский");
text += ", возраст: " + this.age;
if (this.father != null)
text += ", отец: " + this.father.name;
if (this.mother != null)
text += ", мать: " + this.mother.name;
return text;
}
}
}