[jdk11u-dev] RFR: 8283624: Create an automated regression test for RFE-4390885

[Goetz Lindenmaier]

I backport this for parity with 11.0.17-oracle.

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Commit messages:
 - Backport 99388eff8da2cb3dc0bb34f05e8784795edb790e

Changes: https://git.openjdk.org/jdk11u-dev/pull/1305/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1305&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8283624
  Stats: 281 lines in 1 file changed: 281 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1305.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1305/head:pull/1305

PR: https://git.openjdk.org/jdk11u-dev/pull/1305