RFR: 8236: Add support for Jolokia discovery [v3]

[Alex Macdonald]

On Fri, 2 Aug 2024 00:39:56 GMT, Martin Skarsaune <duke at openjdk.org> wrote:

>> Jolokia comes with a discovery mechanism. It is helpful to make use of this to automatically populate the JVM browser, alongside local JVM and other discovery mechanisms.
>> 
>> https://jolokia.org/reference/html/manual/jolokia_protocol.html#discovery
>
> Martin Skarsaune has updated the pull request incrementally with one additional commit since the last revision:
> 
>   JMC-8236: Deleted blank lines

Marked as reviewed by aptmac (Reviewer).

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PR Review: https://git.openjdk.org/jmc/pull/570#pullrequestreview-2215579973