[jdk17u-dev] RFR: 8289184: runtime/ClassUnload/DictionaryDependsTest.java failed with "Test failed: should be unloaded"

[Goetz Lindenmaier]

I backport this to improve testing in 17.

test/hotspot/jtreg/runtime/logging/ClassLoadUnloadTest.java: trivial resolve.

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Commit messages:
 - Backport 0c1aa2bc8a1c23d8da8673a4fac574813f373f57

Changes: https://git.openjdk.org/jdk17u-dev/pull/2937/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2937&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8289184
  Stats: 23 lines in 5 files changed: 11 ins; 0 del; 12 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2937.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2937/head:pull/2937

PR: https://git.openjdk.org/jdk17u-dev/pull/2937