This change optimizes random number generators using Math.unsignedMultiplyHigh()
------------- Commit messages: - Update Math.java - 8275821: Optimize random number generators developed in JDK-8248862 using Math.unsignedMultiplyHigh() Changes: https://git.openjdk.java.net/jdk/pull/6206/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6206&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8275821 Stats: 31 lines in 3 files changed: 0 ins; 28 del; 3 mod Patch: https://git.openjdk.java.net/jdk/pull/6206.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6206/head:pull/6206 PR: https://git.openjdk.java.net/jdk/pull/6206
