RFR: 8329745: Update the documentation of ServerSocket and Socket to refer to StandardSocketOptions instead of legacy SocketOptions [v4]

[Daniel Fuchs]

On Sun, 7 Apr 2024 01:43:31 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Can I please get a review of this doc-only changes to java.net.ServerSocket and java.net.Socket classes?
>> 
>> As noted in https://bugs.openjdk.org/browse/JDK-8329745, these classes currently refer to the legacy `java.net.SocketOptions` interface and instead should be refering to the newer `java.net.StandardSocketOptions` class. The commit in this PR updates such references. This change intentionally doesn't do any code changes to use the `StandardSocketOptions` class - that can be done separately if desired at a later point (after testing for any compatibility issues). Finally, there are a few places in ServerSocket and Socket documentation which will continue to refer to java.net.SocketOptions legacy interface because few of the options aren't available in StandardSocketOptions class (for example, `SO_TIMEOUT`).
>> 
>> I ran `make docs-image` locally with this change and the generated doc looks OK to me.
>
> Jaikiran Pai has updated the pull request incrementally with one additional commit since the last revision:
> 
>   separate links for SocketImplFactory and createSocketImpl

Marked as reviewed by dfuchs (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/18646#pullrequestreview-1988817614