hg: lambda/lambda/jdk: NullComparator supports all non-null values to be equal

[henry.jen at oracle.com]

Changeset: 0ca783c9c628
Author:    henryjen
Date:      2013-06-20 12:34 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/0ca783c9c628

 NullComparator supports all non-null values to be equal

! src/share/classes/java/util/Comparator.java
! src/share/classes/java/util/Comparators.java