hg: jdk/sandbox: add missing files

[james.laskey at oracle.com]

Changeset: da026c172c1e
Author:    jlaskey
Date:      2019-11-14 12:50 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/da026c172c1e

add missing files

+ src/java.base/share/classes/java/util/random/DoubleZigguratTables.java
+ src/java.base/share/classes/java/util/random/L128X1024MixRandom.java
+ src/java.base/share/classes/java/util/random/L128X128MixRandom.java
+ src/java.base/share/classes/java/util/random/L128X128PlusPlusRandom.java
+ src/java.base/share/classes/java/util/random/L128X128StarStarRandom.java
+ src/java.base/share/classes/java/util/random/L128X256MixRandom.java
+ src/java.base/share/classes/java/util/random/L128X256MixRandom.java.rej
+ src/java.base/share/classes/java/util/random/L64X1024MixRandom.java
+ src/java.base/share/classes/java/util/random/L64X128MixRandom.java
+ src/java.base/share/classes/java/util/random/L64X256MixRandom.java
+ src/java.base/share/classes/java/util/random/MRG32k3a.java
+ src/java.base/share/classes/java/util/random/RandomGenerator.java
+ src/java.base/share/classes/java/util/random/RandomGeneratorFactory.java
+ src/java.base/share/classes/java/util/random/RandomSupport.java
+ src/java.base/share/classes/java/util/random/Xoroshiro128StarStar.java
+ src/java.base/share/classes/java/util/random/Xoshiro256StarStar.java
+ src/java.base/share/classes/java/util/random/package-info.java