hg: lambda/lambda/jdk: support range with negative steps

[paul.sandoz at oracle.com]

Changeset: 14777e594ee8
Author:    psandoz
Date:      2013-01-04 14:33 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/14777e594ee8

support range with negative steps

! src/share/classes/java/util/stream/Streams.java