szgyula0923/stream-playground-master

Stream playground master

stream-playground

Toy project for playing with streams in Java.

Data is taken from REST Countries via the following URI: https://restcountries.eu/rest/v2/all?fields=alpha2Code;name;capital;region;area;population;translations;timezones

Start playing with Java streams executing

mvn compile jshell:run

Example:

import countries.*;
var countries = new Countries().getAll();
countries.stream().max(Comparator.comparing(Country::getPopulation)); //  the most populous country