[jdk17u-dev] RFR: 8360022: ClassRefDupInConstantPoolTest.java fails when running in repeat

[Goetz Lindenmaier]

I backport this for parity with 17.0.18-oracle

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Commit messages:
 - Backport db2a8bcdd7cf3287a8765abdca5256dc7bfe7cd2

Changes: https://git.openjdk.org/jdk17u-dev/pull/4031/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=4031&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8360022
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/4031.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/4031/head:pull/4031

PR: https://git.openjdk.org/jdk17u-dev/pull/4031