hg: lambda/lambda/jdk: Add long/double-based random streams.

[paul.sandoz at oracle.com]

Changeset: 5c4de0891836
Author:    psandoz
Date:      2013-01-25 10:35 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/5c4de0891836

Add long/double-based random streams.
Contributed-by: Akhil Arora <akhil.arora at oracle.com>

! src/share/classes/java/util/Random.java
! src/share/classes/java/util/concurrent/ThreadLocalRandom.java
+ test/java/util/Random/RandomStreamTest.java