RFR: CODETOOLS-7903487: JMH: Cover JMH profilers with basic tests [v3]

Mon Jun 5 11:05:06 UTC 2023

> JMH profilers is the important feature, and they should be verified with at least smoke tests to capture their breakage, e.g. when JDK changes something.

Aleksey Shipilev has updated the pull request incrementally with three additional commits since the last revision:

 - Checked attribute gets
 - Fix LinuxPerfNormProfilerTest
 - Fix MemPoolProfiler for JDK 8

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Changes:
  - all: https://git.openjdk.org/jmh/pull/109/files
  - new: https://git.openjdk.org/jmh/pull/109/files/0cd5aab6..0847cab0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jmh&pr=109&range=02
 - incr: https://webrevs.openjdk.org/?repo=jmh&pr=109&range=01-02

  Stats: 81 lines in 14 files changed: 50 ins; 0 del; 31 mod
  Patch: https://git.openjdk.org/jmh/pull/109.diff
  Fetch: git fetch https://git.openjdk.org/jmh.git pull/109/head:pull/109

PR: https://git.openjdk.org/jmh/pull/109