RFR: 8321713: Harmonize executeTestJvm with create[Limited]TestJavaProcessBuilder [v3]

[Stefan Karlsson]

On Mon, 11 Dec 2023 14:06:43 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

>> [JDK-8315097](https://bugs.openjdk.org/browse/JDK-8315097): 'Rename createJavaProcessBuilder' changed the name of the ProcessTools helper functions used to create `ProcessBuilder`s used to spawn new java test processes.
>> 
>> We now have `createTestJavaProcessBuilder` and `createLimitedTestJavaProcess`. The former prepends jvm options from jtreg, while the latter doesn't.
>> 
>> With these functions it is common to see the following pattern in tests:
>> 
>> ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(...);
>> OutputAnalyzer output = executeProcess(pb);
>> 
>> 
>> We have a couple of thin wrapper in `ProcessTools` that does exactly this, so that the code can be written as a one-liner:
>> 
>> OutputAnalyzer output = ProcessTools.executeTestJvm();
>> 
>> 
>> I propose that we name this functions using the same naming scheme we used for `createTestJavaProcessBuilder` and `createLimitedTestJavaProcessBuilder`. That is, we change `executeTestJvm` to `executeTestJava` and add a new `executeLimitedTestJava` function.
>
> Stefan Karlsson has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Test cleanup

Thanks for the reviews!

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PR Comment: https://git.openjdk.org/jdk/pull/17049#issuecomment-1874176578