hg: lambda/lambda/jdk: More package-doc and stream specification

[brian.goetz at oracle.com]

Changeset: c537f01643b4
Author:    briangoetz
Date:      2013-04-05 14:44 -0400
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/c537f01643b4

More package-doc and stream specification

! src/share/classes/java/nio/file/Files.java
! src/share/classes/java/util/stream/BaseStream.java
! src/share/classes/java/util/stream/Stream.java
! src/share/classes/java/util/stream/package-info.java