RFR: 8320971: Use BufferedInputStream.buf directly when param of implTransferTo() is trusted [v3]

Sat Dec 2 06:15:40 UTC 2023

On Thu, 30 Nov 2023 11:12:36 GMT, Sergey Tsypanov <stsypanov at openjdk.org> wrote:

>> It looks like we can skip copying of `byte[]` in `BufferedInputStream.implTransferTo()` for `OutputStreams` residing in `java.io`.
>> 
>> See comment by @vlsi in https://github.com/openjdk/jdk/pull/10525/files#diff-e19c508d1bb6ee78697ecca66947c395adda0d9c49a85bf696e677ecbd977af1R612
>
> Sergey Tsypanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8320971: Add test

I think I'm just reliving https://github.com/openjdk/jdk/pull/10525#issuecomment-1296756625

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PR Comment: https://git.openjdk.org/jdk/pull/16879#issuecomment-1837056502