static void printMonth(int year, int month) {
// get start day of the week for the first date in the month
int startDay = getStartDay();
// get number of days in the month
int numOfDaysInMonth = calendar.daysInMonth();
// print headings
printMonthTitle(year, month);
// print body
printMonthBody(startDay, numOfDaysInMonth);
}
