RFR: 8290812: Add a test for ResourceHashtable [v2]

Thu Jul 21 20:36:54 UTC 2022

> I added a test for ResourceHashtable to show the interactions with it and Symbol* refcounting.
> Tested with tier1 on Oracle platforms.

Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:

  Add some more comments.

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9603/files
  - new: https://git.openjdk.org/jdk/pull/9603/files/f4387ce8..29d6788c

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=9603&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=9603&range=00-01

  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/9603.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9603/head:pull/9603

PR: https://git.openjdk.org/jdk/pull/9603