hvjavacalendar

This Java package implements many calendars.

In addition to the Gregorian calendar, it has these calendars:

Armenian, Bahai, Chinese, Coptic, Egyptian, Ethiopic, French
revolutionary, Hebrew, Hindu lunar, Hindu solar, Indian, Islamic,
Jalali, Julian, Mayan, Nepali, Persian, World calendar.


Different countries changed from Julian to Gregorian calendar in
different times. This package has calendars for the following
countries (all of them do not exist any more as independend
countries):

Bohemia and Moravia, Great Britain and Dominions, Bulgaria, Denmark,
Norway and many German Protestant states, Finland and Sweden, Hungary,
Luxemburg, Prussia, Romania, Russia, Estonia, Swiss Protestant
cantons.

The classes do not implement the java.util.Calendar interface (perhaps
they should :-) but they have functions to convert to and from
java.util.GregorianCalendar.