hg: lambda/lambda/jdk: Improve documentation/spec of Node and NodeFactory.

[paul.sandoz at oracle.com]

Changeset: 9624dfb9d1ec
Author:    psandoz
Date:      2013-02-13 11:05 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/9624dfb9d1ec

Improve documentation/spec of Node and NodeFactory.

! src/share/classes/java/util/stream/Node.java
! src/share/classes/java/util/stream/NodeFactory.java
! src/share/classes/java/util/stream/Nodes.java