code: public void addCalendar (final String calName,
                             final ICalendar calendar,
                             final boolean replace,
                             final boolean updateTriggers) throws SchedulerException
    {
      validateState ();
  
      m_aResources.getJobStore ().storeCalendar (calName, calendar, replace, updateTriggers);
    }
docs: <p>
  Add (register) the given <code>Calendar</code> to the Scheduler.
  </p>
  
  @throws SchedulerException
  if there is an internal Scheduler error, or a Calendar with the
  same name already exists, and <code>replace</code> is
  <code>false</code>.