// check days between recurrences (max 7 day in sum (-> week))
int pos = 0;
for(int i=0; i<7; i++)
{
RecurrenceInWeek inWeek = RecurrenceInWeek.getForDate(calcDateWeek.getTime());
dayAdd[pos]++;
day[pos] = inWeek.getCalendarValue();
if(event.getRecurrenceInWeek().contains(inWeek)) {
pos++; // go to next position
}
if(pos >= dayAdd.length) {