如何发现一个TreeSet包含一个隐含字段值的复杂对象

public class Person {
    private String name;
    private int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    // 省略getter和setter方法

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Person person = (Person) o;
        return Objects.equals(name, person.name);
    }

    @Override
    public int hashCode() {
        return Objects.hash(name);
    }
}

import java.util.Comparator;

public class PersonComparator implements Comparator<Person> {
    @Override
    public int compare(Person person1, Person person2) {
        return person1.getName().compareTo(person2.getName());
    }
}

import java.util.TreeSet;

public class Main {
    public static void main(String[] args) {
        Person person1 = new Person("Alice", 25);
        Person person2 = new Person("Bob", 30);
        Person person3 = new Person("Charlie", 35);

        TreeSet<Person> personSet = new TreeSet<>(new PersonComparator());
        personSet.add(person1);
        personSet.add(person2);
        personSet.add(person3);

        Person searchPerson = new Person("Bob", 30);

        if (personSet.contains(searchPerson)) {
            System.out.println("TreeSet contains the complex object with hidden field value.");
        } else {
            System.out.println("TreeSet does not contain the complex object with hidden field value.");
        }
    }
}