RFR: 8351565: Implement JEP 502: Stable Values (Preview)

[Chen Liang]

On Tue, 11 Mar 2025 18:08:47 GMT, Johannes Graham <duke at openjdk.org> wrote:

>> This allows reuse of `AbstractImmutableList` with list iterators, sub lists and more.
>
> Using the regular AbstractList as a base would also get you implementations of those.

`AbstractList` has non-final fields, which makes it not suitable for `@ValueBased`.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23972#discussion_r1989947965