RFR: 8295239: Refactor java/util/Formatter/Basic script into a Java native test launcher [v9]

[Brent Christian]

On Tue, 18 Oct 2022 23:03:16 GMT, Justin Lu <duke at openjdk.org> wrote:

>> Issue: Formatter unit tests are launched via basic.sh
>> 
>> Fix: Replace basic.sh with a Java test launcher
>> 
>> Note: Java.internal.math was included in the original configuration of Basic, but I removed it as it was not used within the Basic unit tests 
>> 
>> 
>> Original output on success
>> <img src="https://user-images.githubusercontent.com/67398801/195936541-bc90db50-8d03-47be-9c4f-95176b19a6a7.png" width="350" height="350">
>> 
>> 
>> New output on success
>> <img src="https://user-images.githubusercontent.com/67398801/195936558-f85f4d48-dae2-4c38-aa50-46ef47db3d89.png" width="350" height="450">
>
> Justin Lu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Additional cleanup and string formatting

test/jdk/java/util/Formatter/BasicTestLauncher.java line 90:

> 88:             ProcessBuilder pb = ProcessTools.createTestJvm(JAVA_OPTS, TEST_CLASS);
> 89:             pb.environment().put("TZ", timeZone);
> 90:             Process process = pb.start();

Nit: indentation

test/jdk/java/util/Formatter/BasicTestLauncher.java line 102:

> 100:     private static void CheckTest(OutputAnalyzer output){
> 101:             output.shouldHaveExitValue(0)
> 102:                     .reportDiagnosticSummary();

Nit: indentation

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PR: https://git.openjdk.org/jdk/pull/10715