hg: lambda/lambda/jdk: nits and javadoc.

[mike.duigou at oracle.com]

Changeset: 38dba9d15bf0
Author:    mduigou
Date:      2011-10-26 09:34 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/38dba9d15bf0

nits and javadoc.

! src/share/classes/java/lang/Iterable.java
! src/share/classes/java/util/Iterables.java
! src/share/classes/java/util/Iterators.java
! src/share/classes/java/util/ParallelIterables.java
! src/share/classes/java/util/Splittable.java