RFR: Reuse HttpClient instances

[Erik Helin]

On Mon, 23 Mar 2020 12:03:21 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Hi all,
> 
> Please review this change that improves reuse of HttpClient instances, as they can be shared and creating new ones
> causes unnecessary thread creation.
> Best regards,
> Robin

Looks good!

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Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/534