hg: lambda/lambda/jdk: Cleanup pass on Node

[brian.goetz at oracle.com]

Changeset: d9902df08138
Author:    briangoetz
Date:      2013-04-11 23:01 -0400
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/d9902df08138

Cleanup pass on Node

! src/share/classes/java/util/stream/Nodes.java
! src/share/classes/java/util/stream/SliceOps.java
! test-ng/boottests/java/util/stream/DoubleNodeTest.java
! test-ng/boottests/java/util/stream/IntNodeTest.java
! test-ng/boottests/java/util/stream/LongNodeTest.java
! test-ng/boottests/java/util/stream/NodeBuilderTest.java
! test-ng/boottests/java/util/stream/NodeTest.java