Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.List;

public class Main {

    public static void main(String[] args) throws Exception {
        List<Person> persons = Arrays.asList(new Person("Max", 18), new Person("Peter", 23),
                new Person("Pamela", 23), new Person("David", 12));

        persons.stream().reduce((p1, p2) -> p1.age > p2.age ? p1 : p2).ifPresent(System.out::println); // Pamela
    }

}

class Person {
    String name;
    int age;

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

    @Override
    public String toString() {
        return name;
    }
}