hg: lambda/lambda/jdk: javadoc improvements and cleanups

[mike.duigou at oracle.com]

Changeset: 574c6e8bdb48
Author:    henryjen
Date:      2012-12-13 15:34 -0800
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/574c6e8bdb48

javadoc improvements and cleanups
fix test license

! src/share/classes/java/util/Comparator.java
! test/java/util/ComparatorsTest.java