The following methods could be added to java.time.LocalDate:

// Return the Stream of all dates starting from this (inclusive) until the supplied one (exclusive)
Stream<LocalDate> datesUntil(LocalDate endExclusive);

// Return the Stream of dates starting from this (inclusive) until the supplied one (exclusive) with given step.
Stream<LocalDate> datesUntil(LocalDate endExclusive, Period step);

The proposal is discussed here:
http://mail.openjdk.java.net/pipermail/core-libs-dev/2015-December/037844.html