hg: lambda/lambda/jdk: Misc cleanups

[brian.goetz at oracle.com]

Changeset: ee6b63782036
Author:    briangoetz
Date:      2012-12-18 23:33 -0500
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/ee6b63782036

Misc cleanups

! src/share/classes/java/util/stream/ReferencePipeline.java
! src/share/classes/java/util/stream/primitive/IntPipeline.java
! src/share/classes/java/util/stream/primitive/PrimitiveStreams.java
! src/share/classes/java/util/stream/reduce/Reducers.java
! src/share/classes/java/util/stream/reduce/Tabulators.java
! test-ng/tests/org/openjdk/tests/java/util/stream/TabulatorsTest.java