import java.util.*;

public class ComparatorTest2
{
   public static void main(String[] args)
   {
      ArrayList countries = new ArrayList();
      countries.add(new Country("Uruguay", 176220));
      countries.add(new Country("Thailand", 514000));
      countries.add(new Country("Belgium", 30510));

      Collections.sort(countries, new
         Comparator()
         {
            public int compare(Object object1, Object object2)
            {
               Country country1 = (Country) object1;
               Country country2 = (Country) object2;
               return country1.getName()
                  .compareTo(country2.getName());
            }
         }); 
      
      // now the array list is sorted by name
      for (int i = 0; i < countries.size(); i++)
      {
         Country c = (Country) countries.get(i);
         System.out.println(c.getName() + " " + c.getArea());
      }
   }
}