使用Java streams将对象列表拆分为多个字段值列表

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

public class Main {
    public static void main(String[] args) {
        List<Person> persons = Arrays.asList(
                new Person("Alice", 25, "Female"),
                new Person("Bob", 30, "Male"),
                new Person("Charlie", 35, "Male"),
                new Person("Diana", 40, "Female")
        );

        List<String> names = persons.stream()
                .map(Person::getName)
                .collect(Collectors.toList());

        List<Integer> ages = persons.stream()
                .map(Person::getAge)
                .collect(Collectors.toList());

        List<String> genders = persons.stream()
                .map(Person::getGender)
                .collect(Collectors.toList());

        System.out.println("Names: " + names);
        System.out.println("Ages: " + ages);
        System.out.println("Genders: " + genders);
    }
}

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

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

    public String getName() {
        return name;
    }

    public int getAge() {
        return age;
    }

    public String getGender() {
        return gender;
    }
}

Names: [Alice, Bob, Charlie, Diana]
Ages: [25, 30, 35, 40]
Genders: [Female, Male, Male, Female]