Java Utililty Methods Week Day

void addMonthToFirstDayOfWeek(Calendar c, int dayOfWeek, int monthInterval)
add Month To First Day Of Week

addMonthToDayOfMonth(c, 1, monthInterval);
toDayOfWeekInMonth(c, dayOfWeek, 1);

Date calculateFloatingHoliday(int nth, int dayOfWeek, int year, int month)
This method will take in the various parameters and return a Date object that represents that value.

Calendar baseCal = Calendar.getInstance();
baseCal.clear();
baseCal.set(year, month, 1);
if (nth <= 0)
 baseCal.add(Calendar.MONTH, 1);
Date baseDate = baseCal.getTime();
int baseDayOfWeek = baseCal.get(Calendar.DAY_OF_WEEK);
int fwd = dayOfWeek - baseDayOfWeek;
...

int dayOfWeek()
day Of Week

GregorianCalendar g = new GregorianCalendar();
int ret = g.get(java.util.Calendar.DAY_OF_WEEK);
g = null;
return ret;

int dayOfWeek(Date pWallDate)
day Of Week

return pWallDate.getDay();

int dayOfWeek(final Date date)
day Of Week

Calendar calendar = GregorianCalendar.getInstance();
calendar.setTime(date);
int weekday = calendar.get(Calendar.DAY_OF_WEEK);
return weekday;

int dayOfWeek(String pFormerStr)
day Of Week

GregorianCalendar vTodayCal = parse2Cal(pFormerStr);
return vTodayCal.get(7);

void dayOfWeekFix(Calendar calendar)
wtf is this??

calendar.add(Calendar.DATE, 1);
calendar.add(Calendar.DATE, -1);

int dayOfWeekRus(Date d)
day Of Week Rus

Calendar date = new GregorianCalendar();
date.setTime(d);
int dow = date.get(Calendar.DAY_OF_WEEK);
dow = dow == 1 ? 7 : dow - 1;
return dow;

int firstDayOfWeek(int year, int month)
first Day Of Week

Date firstDate = new Date(year - 1900, month - 1, 1);
return firstDate.getDay();

Date getAPastDayOfTheWeek(String dayToGet)
get A Past Day Of The Week

Calendar calendar = new GregorianCalendar();
switch (dayToGet) {
case "Monday":
 calendar.set(2015, Calendar.JUNE, 15);
 break;
case "Tuesday":
 calendar.set(2015, Calendar.JUNE, 16);
 break;
...