RFR: 8320971: Use BufferedInputStream.buf directly when param of implTransferTo() is trusted [v2]

[Alan Bateman]

On Thu, 30 Nov 2023 04:31:41 GMT, jmehrens <duke at openjdk.org> wrote:

> You have to know that it is in the java.io package and it doesn't wrap another stream.

That is a good point. In the previous work on this override, we converged on the current implementation to not leak the internal byte[] to the target. It could be special cased for trusted targets but at the cost of auditing and complexity. So more thought needed on this, I don't think the current change can be integrated.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16879#discussion_r1410353132