RFR: Improve testing of GitHub PositionMapper

[Erik Duveblad via github.com]

On Wed, 14 Aug 2019 08:42:55 GMT, Robin Westberg via github.com <duke at openjdk.java.net> wrote:

> Hi all,
> 
> Please review this test of the GitHub PositionMapper (which also found an off-by-one bug).
> 
> Best regards,
> Robin
> 
> ----------------
> 
> Commits:
>  - 760fd776:	Improve testing of GitHub PositionMapper
> 
> Pull request:
> https://git.openjdk.java.net/skara/pull/43
> 
> Webrev:
> https://webrevs.openjdk.java.net/skara/43/webrev.00
> 
> Patch:
> https://git.openjdk.java.net/skara/pull/43.diff
> 
> Fetch command:
> git fetch https://git.openjdk.java.net/skara pull/43/head:pull/43

This PR has been reviewed by Erik Duveblad via github.com - changes are approved. Review comment:

Looks good!

PR: https://git.openjdk.java.net/skara/pull/43