[jdk17u-dev] RFR: 8288568: Reduce runtime of java.security microbenchmarks

[SendaoYan]

Hi all,
  I backport this parity with 17.0.13-oracle. Only change the jmh testcases, the risk is low.

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Commit messages:
 - Backport a28ab7b62abcfce56425d62d5a8162d8f1623393

Changes: https://git.openjdk.org/jdk17u-dev/pull/2499/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2499&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8288568
  Stats: 49 lines in 10 files changed: 25 ins; 3 del; 21 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2499.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2499/head:pull/2499

PR: https://git.openjdk.org/jdk17u-dev/pull/2499