RFR: 8321163: [test] OutputAnalyzer.getExitValue() unnecessarily logs even when process has already completed [v3]

[David Holmes]

On Tue, 5 Dec 2023 10:56:44 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Jaikiran Pai has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   remove micro optimization
>
> Thank you Stefan and Leonid for the reviews.

Sorry I missed this party :) Thanks for finding and fixing @jaikiran .

FWIW `exitCode` out numbers `exitValue` in source code 3:1 (and > 5:1 in test code).

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PR Comment: https://git.openjdk.org/jdk/pull/16919#issuecomment-1841951455