Finding maximum and minimum value element in an ArrayList using Stream

 

import java.util.ArrayList;

public class MaxMin {

  public static void main(String[] args) {

    ArrayList<Integer> l = new ArrayList<>();

    l.add(10);

    l.add(0);

    l.add(15);

    l.add(5);

    l.add(20);

    l.add(25);

    System.out.println("The list is : " + l);

    Integer min = l.stream().min((i1, i2) -> i2.compareTo(i1)).get();

    System.out.println("Minimum value present in the list : " + min);

    Integer max = l.stream().max((i1, i2) -> i2.compareTo(i1)).get();

    System.out.println("Maximum value present in the list : " + max);

  }

}