Please review: surrogate fiddle

[Martin Buchholz]

On Mon, Mar 18, 2013 at 11:10 PM, Masayoshi Okutsu <
masayoshi.okutsu at oracle.com> wrote:

>
>  For classes as important as important as StringBuilder, I think we
> should go the extra mile to ensure best performance,
>
>
> That was exactly the reason why I initially took the same approach. So,
> I'd like to leave the decision to performance experts.
>

I, ummmm... am a "performance expert".

How about, if I can ever measure any performance win in a micro-benchmark,
we're allowed to keep the lower-level code?