RFR: 8284330: jcmd may not be able to find processes in the container [v2]

[Yasumasa Suenaga]

On Fri, 8 Apr 2022 03:50:10 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> Yasumasa Suenaga has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Fix comments
>
> The code changes look good, but I think the comment should be cleaned up.

Thanks @iklam and @tstuefe ! I updated the comment as you shown.

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PR: https://git.openjdk.java.net/jdk/pull/8103