Adds Warmup, Measurement and Fork annotations to reduce the run time from 1 day 16 hours to 8 hours for this set.
------------- Commit messages: - 8290391: Reduce runtime of java.util package microbenchmarks Changes: https://git.openjdk.org/jdk/pull/9523/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9523&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8290391 Stats: 173 lines in 16 files changed: 71 ins; 85 del; 17 mod Patch: https://git.openjdk.org/jdk/pull/9523.diff Fetch: git fetch https://git.openjdk.org/jdk pull/9523/head:pull/9523 PR: https://git.openjdk.org/jdk/pull/9523
