RFR: 8286744: failure_handler: dmesg command on macos fails to collect data due to permission issues [v2]

[Leonid Mesnik]

On Fri, 13 May 2022 14:39:44 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Can I please get a review of this change which proposes to fix the failure handler command `dmesg` on macOS?
>> 
>> As noted in the JBS issue, the command currently fails with permission error. The commit in this PR uses `sudo` as suggested in the man pages of that command.
>> 
>> Tested locally on macOS by running:
>> 
>> 
>> cd test/failure_handler
>> make clean
>> make test
>> 
>> Then checked the generated environment.html files for the dmesg command output. Looks fine after this change.
>
> Jaikiran Pai has updated the pull request incrementally with one additional commit since the last revision:
> 
>   copyright year

Looks reasonable.

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Marked as reviewed by lmesnik (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8703