8. GregorianCalendar date parts

• Code that accesses fields in a GregorianCalendar object

  
  GregorianCalendar birthday = new GregorianCalendar(
      2010, Calendar.FEBRUARY, 4);  // Thurs, Feb 4, 2010
  int year = birthday.get(
      Calendar.YEAR);               // year is 2010
  int month = birthday.get(
      Calendar.MONTH);              // month is 1
  int day = birthday.get(
      Calendar.DAY_OF_MONTH);       // day is 4
  int dayOfWeek = birthday.get(Calendar.DAY_OF_WEEK);
                                    // dayOfWeek is 5
  int dayOfYear = birthday.get(Calendar.DAY_OF_YEAR);
                                    // dayOfYear is 35