Method main

collectiontopics/SetOrder.java:21–34

(String[] args)

    Collections.reverse(RLIST);
  }
  public static void
  main(String[] args) throws Exception {
    for(String type: sets) {
      System.out.format("[-> %s <-]%n",
        type.substring(type.lastIndexOf('.') + 1));
      @SuppressWarnings("unchecked")
      Set<String> set = (Set<String>)
        Class.forName(type).getConstructor().newInstance();
      set.addAll(RLIST);
      set.stream()
        .limit(10)
        .forEach(System.out::println);
    }
  }
}
/* Output:
[-> HashSet <-]