Optimized version of CopiesList.hashCode()

[Martin Buchholz]

On Thu, Nov 29, 2018 at 8:02 PM, Tagir Valeev <amaembo at gmail.com> wrote:

>
> I can file an issue and create a webrev, but I still need a sponsor
> and review for such change. Martin, can you help with this?
>

As usual, I'm only half paying attention, but I can be your shepherd.

You're optimizing hashCode to be O(log(N)) instead of O(N)?