Java Fundamentals - Legendary Farming

import java.util.*;

public class LegendaryFarming {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        TreeMap<String, Integer> junkItems = new TreeMap<>();
        LinkedHashMap<String, Integer> legends = new LinkedHashMap<>();

        legends.put("fragments", 0);
        legends.put("motes", 0);
        legends.put("shards", 0);

        while (true) {
            String[] items = scanner.nextLine().toLowerCase().split("\\s+");

            for (int i = 0; i < items.length; i += 2) {
                String item = items[i + 1];
                int qty = Integer.parseInt(items[i]);

                if (legends.containsKey(item)) {
                    legends.put(item, legends.get(item) + qty);
                    if (legends.get(item) >= 250) {
                        legends.put(item, legends.get(item) - 250);
                        printLegendary(item);
                        printLegends(legends);
                        printJunks(junkItems);
                        return;
                    }
                } else {
                    junkItems.putIfAbsent(item, 0);
                    junkItems.put(item, junkItems.get(item) + qty);
                }
            }
        }
    }

    private static void printJunks(TreeMap<String, Integer> junkItems) {
        junkItems.forEach((key, value) -> System.out.printf("%s: %d%n", key, value));
    }

    private static void printLegendary(String item) {
        String legend = "";
        switch (item) {
            case "fragments":
                legend = "Valanyr";
                break;
            case "motes":
                legend = "Dragonwrath";
                break;
            case "shards":
                legend = "Shadowmourne";
                break;
        }
        System.out.printf("%s obtained!%n", legend);
    }

    private static void printLegends(LinkedHashMap<String, Integer> legends) {
        legends.entrySet().stream().
                sorted((f, s) -> {
                    if (s.getValue() - f.getValue() == 0) {
                        return f.getKey().compareTo(s.getKey());
                    } else {
                        return s.getValue() - f.getValue();
                    }
                }).
                forEach(legend -> System.out.printf("%s: %d%n", legend.getKey(), legend.getValue()));
    }

}