RFR: JDK-8319569: Several java/util tests should be updated to accept VM flags [v3]

[Naoto Sato]

On Mon, 20 Nov 2023 19:15:18 GMT, Justin Lu <jlu at openjdk.org> wrote:

>> Please review this PR which allows these _j.util_ tests to launch new JVM processes with VM flags,
>> 
>> This is primarily done using by switching to `ProcessTools::createTestJavaProcessBuilder`.
>
> Justin Lu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Pass test.java.opts to PropertiesTest.sh

LGTM. It is out of this fix's scope, but `PropertiesTest.sh` may better be converted into a Java test case.

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Marked as reviewed by naoto (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/16705#pullrequestreview-1740822747