RFR: 8320971: Use BufferedInputStream.buf directly when param of implTransferTo() is trusted [v13]

[Markus KARG]

On Wed, 13 Dec 2023 08:41:37 GMT, Vladimir Sitnikov <vsitnikov at openjdk.org> wrote:

>> Sergey Tsypanov has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8320971: Fix JavaDoc
>
> test/jdk/java/io/BufferedInputStream/TransferToTrusted.java line 52:
> 
>> 50:             byte[] tmp = new byte[len];
>> 51:             RND.nextBytes(tmp);
>> 52:             System.arraycopy(tmp, 0, b, off, len);
> 
> It is sad there's no `Random#nextBytes(byte[] buf, int offs, int len)`

Feel free to open a PR. :-)

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PR Review Comment: https://git.openjdk.org/jdk/pull/16879#discussion_r1425052398