Java Program to Demonstrate Calendar

Here is a Java Program to Demonstrate Calendar

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import java.util.Calendar;   class CalendarDemo {   public static void main(String args[]) {     String months[] = {              "Jan", "Feb", "Mar", "Apr",              "May", "Jun", "Jul", "Aug",              "Sep", "Oct", "Nov", "Dec"};       // Create a calendar initialized with the     // current date and time in the default     // locale and timezone.     Calendar calendar = Calendar.getInstance();       // Display current time and date information.     System.out.print("Date: ");     System.out.print(months[calendar.get(Calendar.MONTH)]);     System.out.print(" " + calendar.get(Calendar.DATE) + " ");     System.out.println(calendar.get(Calendar.YEAR));       System.out.print("Time: ");     System.out.print(calendar.get(Calendar.HOUR) + ":");     System.out.print(calendar.get(Calendar.MINUTE) + ":");     System.out.println(calendar.get(Calendar.SECOND));       // Set the time and date information and display it.     calendar.set(Calendar.HOUR, 10);     calendar.set(Calendar.MINUTE, 29);     calendar.set(Calendar.SECOND, 22);       System.out.print("Updated time: ");     System.out.print(calendar.get(Calendar.HOUR) + ":");     System.out.print(calendar.get(Calendar.MINUTE) + ":");     System.out.println(calendar.get(Calendar.SECOND));   } }

Output of Above Java Program
Date: Feb 18 2012
Time: 5:40:59
Updated time: 10:29:22