//entries
if (!expandToFitEntries(schedule)) return startHour;
for (Iterator dayIterator = schedule.getModel().iterator(); dayIterator.hasNext();)
{
ScheduleDay day = (ScheduleDay) dayIterator.next();
int dayStart = day.getFirstEventHour();
if (dayStart < startHour) {
startHour = dayStart;
}
}