RFR: 8288846: misc tests fail "assert(ms < 1000) failed: Un-interruptable sleep, short time use only"

[Markus Grönlund]

Greetings,

this is a small adjustment to rectify the consequence of [JDK-8288663](https://bugs.openjdk.org/browse/JDK-8288663).

Testing: jdk_jfr

Thanks
Markus

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Commit messages:
 - 8288846

Changes: https://git.openjdk.org/jdk19/pull/57/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk19&pr=57&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8288846
  Stats: 12 lines in 2 files changed: 9 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk19/pull/57.diff
  Fetch: git fetch https://git.openjdk.org/jdk19 pull/57/head:pull/57

PR: https://git.openjdk.org/jdk19/pull/57