RFR 8241305: Add protocol specific factory creation methods to SocketChannel and ServerSocketChannel

[Chris Hegarty]

Michael,

> On 5 May 2020, at 12:16, Michael McMahon <michael.x.mcmahon at oracle.com> wrote:
> 
> ...
> 
> 
> [1] http://cr.openjdk.java.net/~michaelm/8241305/webrev.1/

I think this is very good.

I already provided comments on the CSR/spec, and pushed any implementation/test review changes directly to the sandbox.

-Chris.