RFR: 8347123: Add missing @serial tags to other modules [v2]

[Hannes Wallnöfer]

On Thu, 23 Jan 2025 16:16:03 GMT, Hannes Wallnöfer <hannesw at openjdk.org> wrote:

>> There's not a great number of "good" examples of this in the JDK, so probably OK except it
>> seems like most cases will do it like a normal javadoc method so you'd want an @param tag too.
>> 
>> note : this is a desktop class, so I'm looking at this one but someone else will need to look at all the others
>
> I've created a CSR with a slightly modified version of the text proposed in this PR: 
> https://bugs.openjdk.org/browse/JDK-8348408
> 
> Other doc tags such as `@param` and `@throws` are inherited from the overridden method. Also, this is the only change in this PR that modifies the serialization spec.

CSR was approved, and I updated the PR with the slightly modified spec text from the CSR.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22980#discussion_r1928785006