Reverse order a TreeSet

 
import java.util.Collections;
import java.util.Set;
import java.util.TreeSet;
public class Main {
  public static void main (String args[]) throws Exception {
    String elements[] = {"a", "b","c", "d", "e"};
    Set set = new TreeSet(Collections.reverseOrder());
    for (int i=0, n=elements.length; i<n; i++) {
      set.add(elements[i]);
    }
    System.out.println(set);
  }
}