In Java, get all weekend dates in a given month

Question

I need to find all the weekend dates for a given month and a given year.

Eg: For 01(month), 2010(year), the output should be : 2,3,9,10,16,17,23,24,30,31, all week

Answer 1

You could try like this:

int year=2016;
int month=10;
calendar.set(year, 10- 1, 1);
int daysInMonth = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
ArrayList sundays = new ArrayList();>

for (int d = 1;  d <= daysInMonth;  d++) {
      calendar.set(Calendar.DAY_OF_MONTH, d);
      int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK);
      if (dayOfWeek==Calendar.SUNDAY) {
            calendar.add(Calendar.DATE, d);
            sundays.add(calendar.getTime());
      }
}