-------------------------- Compile Program -------------------------- javac CalendarExample.java -------------------------- Run Program -------------------------- java CalendarExample -------------------------- Program Output -------------------------- CURRENT DATE/TIME ================================================================= Calendar.getInstance().getTime() : Sun Sep 15 22:48:02 EDT 2002 SIMPLE DATE FORMAT ================================================================= It is now : Sun 2002.09.15 at 10:48:03 PM EDT ADD / SUBTRACT CALENDAR / DATEs ================================================================= Two years ago it was: Fri 2000.09.15 at 10:48:03 PM EDT In five days it will be: Fri 2002.09.20 at 10:48:03 PM EDT DIFFERENCE BETWEEN TWO DATES ================================================================= Difference between Sun Sep 15 22:48:03 EDT 2002 and Mon Mar 14 14:00:00 EST 1994 is 3107 days. CALENDAR GET METHODS ================================================================= YEAR : 2002 MONTH : 8 DAY_OF_MONTH : 15 DAY_OF_WEEK : 1 DAY_OF_YEAR : 258 WEEK_OF_YEAR : 38 WEEK_OF_MONTH : 3 DAY_OF_WEEK_IN_MONTH : 3