RFR: 8326666: Remove the Java Management Extension (JMX) Subject Delegation feature [v2]

[Kevin Walls]

> The deprecated Subject Delegation feature in JMX will be removed.
> 
> This was marked in JDK 21 as deprecated for removal (JDK-8298966).

Kevin Walls has updated the pull request incrementally with one additional commit since the last revision:

  RMIConnection comments update

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/18025/files
  - new: https://git.openjdk.org/jdk/pull/18025/files/f236ae82..8635a3a5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18025&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18025&range=00-01

  Stats: 78 lines in 1 file changed: 0 ins; 51 del; 27 mod
  Patch: https://git.openjdk.org/jdk/pull/18025.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18025/head:pull/18025

PR: https://git.openjdk.org/jdk/pull/18025