Передача объектом ссылки на самого себя

public class Person {

    public static void main(String[] args) {
        Person father = new Person(new ArrayList<>());
        Person son = new Person(father, new ArrayList<>());
    }

    private Person father;
    private List<Person> children;

    public Person(List<Person> children) {
        this.children = children;
    }

    public Person(Person father, List<Person> children) {
        this.father = father;
        this.children = children;
        this.father.children.add(this);
        System.out.println(father.children);
    }
}