Arcones Arcones -4 years ago 139
Java Question

Why LocalDate.plusDays not working here?

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

private static void splitDates(LocalDate dateFrom, LocalDate dateTo) {
while (dateFrom.isBefore(dateTo) || dateFrom.isEqual(dateTo)) {
System.out.println(dateFrom);
dateFrom.plusDays(1L);
}
}


And I don't know why
dateFrom.plusDays(1L)
is not working as the date remains still the same so the loop becomes infinite.

Answer Source

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

dateFrom = dateFrom.plusDays(1L);
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