Distinguish between a changeset author and the user who actually pushed a change

[Wang Weijun]

> On Jan 26, 2016, at 2:58 AM, Volker Simonis <volker.simonis at gmail.com> wrote:
> 
> Is it possible to get both these users (i.e. the user who pushed and
> the user who authored the change) from a plain Mercurial clone of the
> OpenJDK?

What do you want to use it for?

BTW, I don't think there is a pusher. I push a changeset to jdk9/dev, someone else push it to jdk9/jdk9, and now there are 2 pushers. Maybe it's possible to add a committer, but what if you export your changeset and ask me to push it?

--Max