hg: jdk8/tl/jdk: 8026768: java.util.Map.Entry comparingBy methods missing @since 1.8

[henry.jen at oracle.com]

Changeset: e2e3c2c249e2
Author:    henryjen
Date:      2013-10-16 21:34 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/e2e3c2c249e2

8026768: java.util.Map.Entry comparingBy methods missing @since 1.8
Reviewed-by: dholmes

! src/share/classes/java/util/Map.java