RFR: 8344446: Remove security manager dependency from module jdk.sctp [v3]

[Sean Mullan]

On Tue, 19 Nov 2024 17:01:12 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

>> Expunge the use of the `SecurityManager`, `AccessController`, and the like from the `jdk.sctp` module.
>
> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8344446: Address more reviewer comments

Marked as reviewed by mullan (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/22225#pullrequestreview-2446144078