8244031: HttpClient should have more tests for HEAD requests

[Chris Hegarty]

> On 8 May 2020, at 16:46, Daniel Fuchs <daniel.fuchs at oracle.com> wrote:
> 
> Hi,
> 
> Please find a fix for:
> 
> 8244031: HttpClient should have more tests for HEAD requests
> https://bugs.openjdk.java.net/browse/JDK-8244031
> 
> webrev:
> http://cr.openjdk.java.net/~dfuchs/webrev_8244031/webrev.00/

Seems like a comprehensive test.

> The test was developed while investigating
> https://bugs.openjdk.java.net/browse/JDK-8243126

Thanks for circling back and adding the additional test coverage.

-Chris.