8241336: Some java.net tests failed with NoRouteToHostException on MacOS with special network configuration

[Chris Hegarty]

> On 27 Mar 2020, at 09:30, Daniel Fuchs <daniel.fuchs at oracle.com> wrote:
> 
> Hi Alan,
> 
> On 27/03/2020 09:06, Alan Bateman wrote:
>>> http://cr.openjdk.java.net/~dfuchs/webrev_8241336/webrev.02/
>> This mostly looks good except that I'd prefer if the the code in assertNotSame be moved into testSendNoReceive (it was an oversight in the original test that testSendNoReceive didn't have this check).
> 
> Done: http://cr.openjdk.java.net/~dfuchs/webrev_8241336/webrev.03/

LGTM.

-Chris.