查找具有名字和姓氏的演员使用Java 8 Streams、map、filter、reduce工作过的电影

import java.util.ArrayList;
import java.util.List;

public class Actor {
    private String firstName;
    private String lastName;

    public Actor(String firstName, String lastName) {
        this.firstName = firstName;
        this.lastName = lastName;
    }

    public String getFirstName() {
        return firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public static void main(String[] args) {
        // 创建演员和电影数据集合
        List<Actor> actors = new ArrayList<>();
        actors.add(new Actor("Tom", "Cruise"));
        actors.add(new Actor("Brad", "Pitt"));
        actors.add(new Actor("Leonardo", "DiCaprio"));

        // 使用Java 8的Streams、map、filter和reduce操作查找具有特定名字和姓氏的演员在电影中的工作记录
        String searchFirstName = "Tom";
        String searchLastName = "Cruise";

        String result = actors.stream()
                .filter(actor -> actor.getFirstName().equals(searchFirstName) && actor.getLastName().equals(searchLastName))
                .map(actor -> actor.getFirstName() + " " + actor.getLastName())
                .reduce("", (a, b) -> a + ", " + b);

        System.out.println("具有名字和姓氏为 " + searchFirstName + " " + searchLastName + " 的演员工作记录如下：");
        System.out.println(result);
    }
}