RFR: 7455: Add support for jolokia JMX service connection [v7]

[Martin Skarsaune]

> Setting back for review. The azure problem requires a fix in Jolokia.
> 
> Make use of support for JMX service connection in jolokia 1.7.0 and later to connect to JVMs over this protocol.

Martin Skarsaune has updated the pull request incrementally with one additional commit since the last revision:

  Review corrections: Javadoc and refactoring attempt to use local operation info

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Changes:
  - all: https://git.openjdk.java.net/jmc/pull/332/files
  - new: https://git.openjdk.java.net/jmc/pull/332/files/955e3f8a..800a31d5

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jmc&pr=332&range=06
 - incr: https://webrevs.openjdk.java.net/?repo=jmc&pr=332&range=05-06

  Stats: 77 lines in 7 files changed: 38 ins; 17 del; 22 mod
  Patch: https://git.openjdk.java.net/jmc/pull/332.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/332/head:pull/332

PR: https://git.openjdk.java.net/jmc/pull/332