hg: jdk9/dev/jdk: 8142936: Add java.time.Duration methods for days, hours, minutes, seconds, etc.

[roger.riggs at oracle.com]

Changeset: 7f644a5d554a
Author:    ntv
Date:      2015-12-09 15:27 -0500
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/7f644a5d554a

8142936: Add java.time.Duration methods for days, hours, minutes, seconds, etc.
Reviewed-by: rriggs, scolebourne

! src/java.base/share/classes/java/time/Duration.java
! test/java/time/tck/java/time/TCKDuration.java