hg: jdk/sandbox: Initial comment in newrandom/

[brian.goetz at oracle.com]

Changeset: 6d87e9f7a1ec
Author:    briangoetz
Date:      2019-05-23 16:45 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/6d87e9f7a1ec

Initial comment in newrandom/

+ newrandom/AbstractArbitrarilyJumpableRng.java
+ newrandom/AbstractSharedRng.java
+ newrandom/AbstractSpliteratorRng.java
+ newrandom/AbstractSplittableRng.java
+ newrandom/ArbitrarilyJumpableRng.java
+ newrandom/Class Hierarchy.pdf
+ newrandom/DoubleZigguratTables.java
+ newrandom/JumpableRng.java
+ newrandom/L128X256MixRandom.java
+ newrandom/L32X64MixRandom.java
+ newrandom/L64X1024MixRandom.java
+ newrandom/L64X1024Random.java
+ newrandom/L64X128MixRandom.java
+ newrandom/L64X128Random.java
+ newrandom/L64X256MixRandom.java
+ newrandom/L64X256Random.java
+ newrandom/LeapableRng.java
+ newrandom/MRG32k3a.java
+ newrandom/Random.java
+ newrandom/Rng.java
+ newrandom/RngSupport.java
+ newrandom/SplittableRandom.java
+ newrandom/SplittableRng.java
+ newrandom/StreamableRng.java
+ newrandom/ThreadLocalRandom.java
+ newrandom/Xoroshiro128Plus.java
+ newrandom/Xoroshiro128StarStar.java
+ newrandom/Xoshiro256StarStar.java