RFR: 8222329: Readable read(CharBuffer) does not specify that 0 is returned when there is no remaining space in buffer

[Roger Riggs]

On Thu, 22 Jun 2023 18:22:35 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

> Clarify the behavior of `java.lang.Readable` when the specified `java.nio.CharBuffer` parameter is empty but read-only, and when it is full.

Looks good.

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Marked as reviewed by rriggs (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/14616#pullrequestreview-1493807999