git: openjdk/jdk17u-dev: 8272853: improve `JavadocTester.runTests`

[Goetz Lindenmaier]

Changeset: 5e819418
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-01-11 07:26:18 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/5e8194187fc97baaf69c59d4aec5d5ae777d708d

8272853: improve `JavadocTester.runTests`

Reviewed-by: phh
Backport-of: b0028a459c7e99b5e4090cc19127f6347fe220ba

! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java