Method show

onjava/HTMLColors.java:189–193

(Map.Entry<Integer,String> e)

      .map(item -> (Integer)item[0])
      .collect(Collectors.toList());
  public static
  void show(Map.Entry<Integer,String> e) {
    System.out.format(
      "0x%06X: %s%n", e.getKey(), e.getValue());
  }
  public static void
  show(Map<Integer,String> m, int count) {
    m.entrySet().stream()