http://cr.openjdk.java.net/~chegar/docs/sandbox.html
> On 23 Aug 2016, at 21:20, Martin Buchholz <marti...@google.com> wrote: > > I tried this: > > (Install mercurial trees extension.) > hg tclone http://hg.openjdk.java.net/jdk9/sandbox jdk9-sandbox > hg tupdate -r http-client-branch > > Is that right? > I'm not sure how one would get differences against stock jdk9. > Is there a doc about how to effectively use the sandbox repository?