public static void main(String[] args) {
   SlowSet<String> slowSet = new SlowSet<>();
   slowSet.addAll(Countries.names(10));
   slowSet.addAll(Countries.names(10));
   slowSet.addAll(Countries.names(10));
   print(slowSet);
   slowSet.removeAll(Countries.names(10));
   print(slowSet);
 }
示例#2
0
 public static void main(String args[]) {
   List ls = new ArrayList<String>(Countries.names(10));
   Collections.sort(ls);
   Print.print(ls);
   Collections.shuffle(ls);
   Print.print("after sort");
   Print.print(ls);
 }
 public static void main(String[] args) {
   SimpleHashMap7<String, String> m = new SimpleHashMap7<String, String>();
   m.putAll(Countries.capitals(50));
   System.out.println(m);
 }