[jdk17u-dev] RFR: 8270434: JDI+UT: Unexpected event in JDI tests

[Goetz Lindenmaier]

I backport this for parity with 17.0.8-oracle.

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Commit messages:
 - Backport 8c022e2c174cca2b03e8fdf4fadad42bc11c65f1

Changes: https://git.openjdk.org/jdk17u-dev/pull/1276/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1276&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8270434
  Stats: 28 lines in 3 files changed: 23 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1276.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1276/head:pull/1276

PR: https://git.openjdk.org/jdk17u-dev/pull/1276