question111

import java.util.*;

public class test1111111 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Map<String, List<String>> cars = new LinkedHashMap<>();

        cars.putIfAbsent("asen", new ArrayList<>());
        List<String> carsList = cars.get("asen");

        carsList.add("wv");
        carsList.add("bmw");
        carsList.add("opel");

        cars
                .entrySet()
                .stream()
                //.sorted((x, y) -> Integer.compare(y.getValue().size(), x.getValue().size()))
                //.sorted((x, y) ->  )
                .forEach(k -> {
                    System.out.print(String.format("%s: ", k.getKey()));
                    k.getValue().forEach(marka -> System.out.print(" " + marka));
                });
    }
}