RFR: 7903424: jcstress: Improve reliability of resource sanity checks

Wed Feb 1 11:10:08 UTC 2023

On slow boards, sometimes the tests are stalling due to long GCs/compilations, etc. Resource sanity checks do not catch this, because they move very fast to larger lengths. It would be better to improve this.

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Commit messages:
 - Work

Changes: https://git.openjdk.org/jcstress/pull/133/files
 Webrev: https://webrevs.openjdk.org/?repo=jcstress&pr=133&range=00
  Issue: https://bugs.openjdk.org/browse/CODETOOLS-7903424
  Stats: 49 lines in 3 files changed: 24 ins; 8 del; 17 mod
  Patch: https://git.openjdk.org/jcstress/pull/133.diff
  Fetch: git fetch https://git.openjdk.org/jcstress pull/133/head:pull/133

PR: https://git.openjdk.org/jcstress/pull/133