Name: nt126004 Date: 12/04/2001


java version "1.4.0-beta3"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta3-b84)
Java HotSpot(TM) Client VM (build 1.4.0-beta3-b84, mixed mode)

  Description of the problem is given below at the start of program.
Please run following program.

import java.util.*;

/**
04 Nov 2001 falls on a Sunday.
For this date, GregorianCalendar returns week number as two. This is correct
because default first day of week is SUNDAY (indicated by 1 in output).
--Week#1--
Sun
Mon
Tue
Wed
Thu 1
Fri 2
Sat 3
--Week#2--
Sun 4
:

If first day of week is changed to MONDAY, it should return week number as one.

BUT IT STILL RETURNS TWO.

--Week#1--
Mon
Tue
Wed
Thu 1
Fri 2
Sat 3
Sun 4
*/

public class WeekNbr
{
  public static void main(String[] args) {
    GregorianCalendar day = new GregorianCalendar (2001, Calendar.NOVEMBER, 04);

    printCalDetails(day);
      day.setFirstDayOfWeek(Calendar.MONDAY);
    printCalDetails(day);
  }

  static private void printCalDetails(GregorianCalendar cal) {
    System.out.println( "" + cal.getTime()+ " | MinDays=" + cal.getMinimalDaysInFirstWeek() + " | FirstDOW=" + cal.getFirstDayOfWeek() + " | Week#" +cal.get(Calendar.WEEK_OF_MONTH));
  }
}
(Review ID: 136315)
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