hg: lambda/lambda/jdk: Clean up generics in XxxPipeline constructors; various other small cleanups

[brian.goetz at oracle.com]

Changeset: 440c59e7eed0
Author:    briangoetz
Date:      2013-02-21 16:43 -0500
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/440c59e7eed0

Clean up generics in XxxPipeline constructors; various other small cleanups

! src/share/classes/java/util/stream/AbstractPipeline.java
! src/share/classes/java/util/stream/DoublePipeline.java
! src/share/classes/java/util/stream/FoldOp.java
! src/share/classes/java/util/stream/IntPipeline.java
! src/share/classes/java/util/stream/LongPipeline.java
! src/share/classes/java/util/stream/ReferencePipeline.java