RFR: 8318677: (ch) Add implNote about minBufferCap to main variant of Channels.newWriter [v2]

[Alan Bateman]

On Tue, 24 Oct 2023 16:36:52 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

>> Add an `implNote` about the `minBufferCap` parameter of the three-arg `Channels.newWriter` and slightly tweak the test.
>
> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8318677: Adjust minBufferap verbiage

I think this is okay. Given that the spec is extended to allow for the ignore case then I think a CSR will be needed.

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Marked as reviewed by alanb (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/16325#pullrequestreview-1695753249