RFR: 8275338: Add JFR events for notable serialization situations [v4]

[Raffaello Giulietti]

On Wed, 10 Jan 2024 16:58:43 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> I'm not sure that a `native` method is not considered effective by serialization. I have to check.
>
> The spec is silent about methods being 'native'; it would generally be impractical to implement native methods for these purposes, but a native method can implement the behavior.

@RogerRiggs The checks are agnostic about a method being `native` or not, so I'm not sure I get your point about `native` methods.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17129#discussion_r1447721944