Finding the median value from a List of objects using Java 8

Question

I have two classes that are structured like this:

public class Company {
     private List person;
     ...
     public List getP         


        

Answer 1

You can use lambda expression reduction to get the median of list:

Integer median = Person
   .stream()
   .map(Person::getAge)
   .filter(n -> n.length()/2);