Java Utililty Methods Date Now

List<String> currentmonth = new ArrayList<String>();
Calendar c = Calendar.getInstance();
int totalday = c.getActualMaximum(Calendar.DAY_OF_MONTH);
System.out.println("current month total day is :" + totalday);
c.set(Calendar.DAY_OF_MONTH, 1);
System.out.println("first day is :" + new SimpleDateFormat("yyyy-MM-dd").format(c.getTime()));
for (int index = 1; index <= totalday; index++) {
    c.set(Calendar.DAY_OF_MONTH, index);
...

String current = getCurrentStringDate();
int year = Integer.parseInt(current.substring(0, 4));
int month = Integer.parseInt(current.substring(5, 7));
int day = getMonthDaysByYearMonth(year, month);
return current.substring(0, 7) + "-" + day;

Calendar c = Calendar.getInstance(Locale.CHINA);
String now = null;
c.setTime(new Date());
c.set(Calendar.MONTH, c.get(Calendar.MONTH));
c.set(Calendar.DAY_OF_MONTH, +1);
c.set(Calendar.HOUR_OF_DAY, 0);
c.set(Calendar.MINUTE, 0);
c.set(Calendar.SECOND, 0);
...

int currentMonth = calendar.get(Calendar.MONTH);
String[] monthArr = new DateFormatSymbols().getMonths();
String month = monthArr[currentMonth];
return calendar.get(Calendar.YEAR) + "-" + month;

return asODSDate(new Date());

return getPlainDateFrom(new Date());

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String nowDate = sdf.format(new Date());
Calendar cal = Calendar.getInstance();
int currentYear = cal.get(Calendar.YEAR);
if (daysBetween(currentYear + "-4-1", nowDate) < 0) {
    return 1;
} else if (daysBetween(currentYear + "-7-1", nowDate) < 0) {
    return 2;
...

return getCurrentFormat("ss");

SimpleDateFormat f = new SimpleDateFormat(pattern);
return f.format(Calendar.getInstance(TimeZone.getDefault()).getTime());

return onlyDateFmt.format(getCurrentDate());