Rajith Jayathunga :
I am doing some calculations based on no of days in a given month,
Determine current Year Month
Date date = new Date();
Year = YearFormat.format(date);
Month = MonthFormat.format(date);
Determine how many days in the current month
int year = Integer.valueOf(Year);
int month = Integer.valueOf(Month);
Calendar calendarD = new GregorianCalendar(year, month, 1);
int noOfDaysOfMonth = calendarD.getActualMaximum(Calendar.DAY_OF_MONTH);
Problem
noOfDaysOfMonth seems not giving me the correct no of days.
For example year = 2018 , month = 8 gave me 30 which I expect 31
snr :
LengthOfMonth method is for that. Besides, I think Calendar API shouldn't be used anymore. It is already old.
LocalDate date = LocalDate.of(2019, 6, 20);
int days = date.lengthOfMonth();