Get a list of holiday dates using Jollyday library

/**
 * Show how to get a list of holiday dates using Jollyday(jollyday-0.4.3.jar) and Joda-Time(joda-time-1.6.2.jar).
 * You need Joda-Time library => https://www.joda.org/joda-time/.
 * You need Jollyday library => http://jollyday.sourceforge.net/.
 */
import de.jollyday.HolidayCalendar;
import de.jollyday.HolidayManager;
import de.jollyday.Holiday;
import java.util.Collections;
 
import java.util.Set;
import java.util.ArrayList;
 
public class Jollyday
{
 
  public static void main(String[] args)
  {
    Jollyday oTest = new Jollyday();
 
    // Print out all holiday dates of each year.
    for(int i=2008; i<=2011; i++)
    {
      ArrayList<String> lHolidays = oTest.getHolidays(i);
      for(String sHoliday: lHolidays)
      {
        System.out.print(sHoliday+" | ");
      }
      System.out.println();
    }
 
  }
 
  /**
   * Get a list of holiday dates of a given year.
   * @param iYear
   * @return List of holiday dates of the whole year.
   */
  public ArrayList<String> getHolidays(int iYear)
  {
    ArrayList<String> oSortedHolidays = new ArrayList<String>();
    try
    {
      HolidayManager oManager = HolidayManager.getInstance(HolidayCalendar.CANADA);
 
      Set<Holiday> oHolidays = oManager.getHolidays(iYear, "qc"); // Quebec province
      for(Holiday oHoliday: oHolidays)
      {
        oSortedHolidays.add(oHoliday.toString());
      }
 
      // Sorted holiday dates.
      Collections.sort(oSortedHolidays);
    }
    catch(Exception ex)
    {
      System.out.println(ex.getMessage());
    }
 
    return oSortedHolidays;
  }
 
}