RFR: 8368975: Windows ProcessImpl.java has dead code [v2]

[Benjamin Peterson]

On Thu, 23 Oct 2025 10:49:36 GMT, Francesco Andreuzzi <fandreuzzi at openjdk.org> wrote:

>> Removal of dead code in the windows flavor of `ProcessImpl.java`. The removed branches can't be reached because `allowAmbiguousCommands` is known to be `false` in the `else` block.
>> 
>> Passes tier1 in GHA.
>
> Francesco Andreuzzi has updated the pull request incrementally with one additional commit since the last revision:
> 
>   keep var

I believe the `VERIFICATION_WIN32` constant and `isShellFile` method are also dead now.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/27945#issuecomment-3438112670