RFR: JDK-8294702 - BufferedInputStream.transferTo uses undefined value range for markpos

[Markus KARG]

On Mon, 3 Oct 2022 07:29:02 GMT, Markus KARG <duke at openjdk.org> wrote:

> Fixes JDK-8294702

@AlanBateman Kindly requesting review, as originally it was you who complained about using `< 0` in that class, see https://github.com/openjdk/jdk/pull/10525#issuecomment-1264966011.

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PR: https://git.openjdk.org/jdk/pull/10528