RFR: 8244993: Revert changes to OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() that allow version strings

[David Holmes]

Hi Dannil,

On 22/05/2020 3:06 pm, Daniil Titov wrote:
> Please review a webrev [1] that reverts the changes done in jdk.test.lib.process.OutputAnalyzer in [3].
> 
> Change [3] modified OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() methods to ignore also VM version strings . The current webrev [1] reverts this change

Thank you for reverting the OutputAnalyzer change.

> and instead makes the tests that expects an empty stderr from launched j-* tools to filter out '-showversion' from test options when forwarding test VM option to j*-tools.

That seems workable, though I'm unclear what is adding the 
"-showversion" in the first place?

Thanks,
David
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> Testing: Mach5 tier1-tier5 tests passed successfully. Tier6-tier7 tests are in progress.
> 
> [1]  Webrev:  http://cr.openjdk.java.net/~dtitov/8244993/webrev.01
> [2] Jira issue: https://bugs.openjdk.java.net/browse/JDK-8244993
> [3] https://bugs.openjdk.java.net/browse/JDK-8242009
> 
> Thank you,
> Daniil
> 
>