import java.util.*;

public class SetTestProgram3 {
   public static void main(String[] args) {
      Movie[] dvds = {new Movie("Bolt"),
                      new Movie("Monsters Vs. Aliens"),
                      new Movie("Marley & Me"),
                      new Movie("Monsters Vs. Aliens"),
                      new Movie("Hotel For Dogs"),
                      new Movie("Hotel For Dogs"),
                      new Movie("Monsters Vs. Aliens"),
                      new Movie("The Day the Earth Stood Still"),
                      new Movie("The Day the Earth Stood Still"),
                      new Movie("The Day the Earth Stood Still"),
                      new Movie("The Day the Earth Stood Still")};

      ArrayList<Movie>   inventory = new ArrayList<Movie>();

      // Add 10 random movies from the list of dvds
      for (int i=0; i<10; i++) {
         inventory.add(dvds[(int)(Math.random()*11)]);
      }

      System.out.println("Here are the unique movies:");
      HashSet<Movie>   displayList = new HashSet<Movie>(inventory);
      for (Movie m:  displayList)
         System.out.println(m);

      System.out.println("\nHere is the whole inventory:");
      for (Movie m:  inventory)
         System.out.println(m);
   }
}