code: public void processCalendars(List<Row> rows)
     {
        for (Row row : rows)
        {
           processCalendar(row);
        }
  
        if (m_defaultCalendarID != null)
        {
           ProjectCalendar defaultCalendar = m_calMap.get(m_defaultCalendarID);
           // Primavera XER files can sometimes not contain a definition of the default
           // project calendar so only try to set if we find a definition.
           if (defaultCalendar != null)
           {
              m_project.setDefaultCalendar(defaultCalendar);
           }
        }
     }
docs: Process project calendars.
  
  @param rows project calendar data