Dictionary

package z_finalDemoExam;

import java.util.*;
import java.util.stream.Collectors;

public class Dictionary {
    public static void main(String[] args) {
        Scanner console = new Scanner(System.in);
        String[] line = console.nextLine().split(" \\| ");

        HashMap<String, List<String>> dictionary = new HashMap<>();

        for (int i = 0; i < line.length; i++) {
            String[] wordAndDefinition = line[i].split(": ");
            String word = wordAndDefinition[0];
            String definition = wordAndDefinition[1];
            if (!dictionary.containsKey(word)) {
                dictionary.put(word, new ArrayList<>());
            }
            dictionary.get(word).add(definition);

        }

        String[] keys = console.nextLine().split(" \\| ");
        String command = console.nextLine();

        if ("End".equals(command)) {
            HashMap<String, List<String>> sortedfinal = new HashMap<>();
            for (String key : keys) {
                if (dictionary.containsKey(key)){
                    sortedfinal.put(key,dictionary.get(key));
                }
            }
            sortedfinal.entrySet().stream().sorted((e1, e2) -> (e1.getKey().compareTo(e2.getKey()))).forEach((e1) -> {
                System.out.println(e1.getKey());
                List<String> sorted = e1.getValue().stream().sorted((d1, d2) -> (Integer.compare(d2.length(), d1.length()))).collect(Collectors.toList());
                for (String s : sorted) {
                    System.out.println(" -" + s);
                }

            });


        }

        if ("List".equals(command)) {
           dictionary.entrySet().stream().sorted((e1, e2) -> (e1.getKey().compareTo(e2.getKey()))).forEach((e) -> System.out.print(e.getKey() + " "));
        }
    }
}