import java.util.*;

public class PetRanker {
   public static void main(String[] args) {
      List<StudentPet> pets = new ArrayList<StudentPet>();
      
      pets.add(new StudentPet("Clifford", "dog", 7, 900));
      pets.add(new StudentPet("Gerald", "goldfish", 50, 10));
      pets.add(new StudentPet("Garfield", "cat", 10, 15));
      pets.add(new StudentPet("Nemo", "clownfish", 10, 5));
      pets.add(new StudentPet("Gerald", "catfish", 50, 10)); 
      // Gerald the catfish will be placed right before Gerald the goldfish
      // due to the tiebreaks
      System.out.println("Pets before ranking");
      System.out.println(pets);
     
      System.out.println("pets after ranking");
      Collections.sort(pets);
      System.out.println(pets);
   }
}