RFR: 8306374: (bf) Improve performance of DirectCharBuffer::append(CharSequence[,int,int]) [v2]

[Brian Burkhalter]

On Wed, 19 Apr 2023 15:39:43 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

>> src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template line 461:
>> 
>>> 459:             throw new BufferOverflowException();
>>> 460: 
>>> 461:         char[] buf = new char[APPEND_BUF_SIZE];
>> 
>> Can we do Math.min(length, APPEND_BUF_SIZE) here?
>
> Yes.

So changed in [d81313a](https://github.com/openjdk/jdk/pull/13522/commits/d81313a6404a8cf7f39b3ab532f8c6b2bbd272c1).

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PR Review Comment: https://git.openjdk.org/jdk/pull/13522#discussion_r1171578004