Why LocalDate.plusDays not working here?

Question

I\'m trying to split a date range into individual dates in the following way:

private static void splitDates(LocalDate dateFrom, LocalDate dateTo) {
    whil         


        

Answer 1

plusDays doesn't alter the original LocalDate, you have to assign the result :

dateFrom = dateFrom.plusDays(1L);

Answer 2

Because method plusDays doesn't change variable dateFrom. You should do like this:

dateFrom = dateFrom.plusDays(1L);