RFR: 8230526: jdk.internal.net.http.PlainProxyConnection is never reused by HttpClient

[Chris Hegarty]

> On 9 Sep 2019, at 17:37, Daniel Fuchs <daniel.fuchs at oracle.com> wrote:
> 
> Thanks Chris.
> 
> All good comments.
> 
> new webrev at:
> http://cr.openjdk.java.net/~dfuchs/webrev_8230526/webrev.01/

LGTM.

> I'm not sure all httpclient tests that use jdk.httpserver have the
> appropriate @module tag. But that should be for some further cleanup.

Agreed.

-Chris