RFR: 8314094: java/lang/ProcessHandle/InfoTest.java fails on Windows when run as user with Administrator privileges [v2]

[Christoph Langer]

On Thu, 31 Aug 2023 15:08:34 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> The problem with the environment variables is, that jtreg only passes very few of them down to the testee process  -  USERDOMAIN and USERNAME are not part of these as far as I know.
>
> ok, more overhead than value in the suggestion. 
> If its windows, strip off the domain (before "/") and compare.
> If that doesn't work then just drop the username compare on windows.

After verifying that System.getenv yields empty results for USERDOMAIN and USERNAME, I updated the change to use System.getProperty("user.name") in the Windows Administrators case. Let's see how testing goes.

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PR Review Comment: https://git.openjdk.org/jdk/pull/15222#discussion_r1312738642