How to add one day to a date? [duplicate]

Answer 1

As mentioned in the Top answer, since java 8 it is possible to do:

Date dt = new Date();
LocalDateTime.from(dt.toInstant()).plusDays(1);

but this can sometimes lead to an DateTimeException like this:

java.time.DateTimeException: Unable to obtain LocalDateTime from TemporalAccessor: 2014-11-29T03:20:10.800Z of type java.time.Instant

It is possible to avoid this Exception by simply passing the time zone:

LocalDateTime.from(dt.toInstant().atZone(ZoneId.of("UTC"))).plusDays(1);