RFR: JDK-8035099 LocalTime with(MILLI_OF_DAY/MICRO_OF_DAY) incorrect (original) (raw)

Stephen Colebourne scolebourne at joda.org
Wed Mar 12 10:48:20 UTC 2014


This is a request for review of this bug: https://bugs.openjdk.java.net/browse/JDK-8035099

The implementation for LocalTime with(MILLI_OF_DAY, n) and LocalTime with(MICRO_OF_DAY, n) fails to match the specification.

LocalTime base = LocalTime.of(12, 30, 40, 987654321);

LocalTime result = base.with(MILLI_OF_DAY, 0); expected: 00:00:00.000000000 was: 00:00:00.000654321

LocalTime result = base.with(MICRO_OF_DAY, 0); expected: 00:00:00.000000000 was: 00:00:00.000000321

The spec is clear in both cases - "This completely replaces the time and is equivalent to using {@link #ofNanoOfDay(long)}", thus this is clearly a bug.

Proposed patch: https://gist.github.com/jodastephen/9057131 The patch includes no spec changes. The patch includes new TCK tests that are derived explicitly from the spec.

I need a reviewer and a committer please. thanks Stephen



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