RFR: Implement shared caching for rest requests

[Erik Helin]

On Tue, 25 Feb 2020 10:39:29 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Hi all,
> 
> Please review this change that implements caching for rest GET requests, as supported by at least GitHub.
> 
> Best regards,
> Robin

Looks good!

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Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/471