[Ch10c] trying to see if BPM is interesting

    System.out.println("genreCount = " + genreCount);

  }

  // PRIMITIVE STREAMS

  @Test

  void shouldQueryForBpm() {

    List<Song> allSongs = songs.getSongs();

    IntSummaryStatistics result = allSongs.stream()

                                                        .mapToInt(Song::getBpm)

                                                        .sorted()

                                                        .summaryStatistics();

    System.out.println("result = " + result);

  }

  // OPTIONAL

  // max terminal

  // Comparator