[jdk11u-dev] RFR: 8291226: Create Test Cases to cover scenarios for JDK-8278067

[Goetz Lindenmaier]

I backport this for parity with 11.0.20-oracle.

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Commit messages:
 - Backport 86ec158dfb7a770fe9a74ff8617bac938d0bb90f

Changes: https://git.openjdk.org/jdk11u-dev/pull/1820/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1820&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8291226
  Stats: 1277 lines in 1 file changed: 1277 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1820.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/1820/head:pull/1820

PR: https://git.openjdk.org/jdk11u-dev/pull/1820