hg: valhalla/valhalla/jdk: Refactor test into separate test methods and add a loop combinator

[paul.sandoz at oracle.com]

Changeset: 95829a1702e9
Author:    psandoz
Date:      2017-06-07 09:40 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/jdk/rev/95829a1702e9

Refactor test into separate test methods and add a loop combinator
test.

! test/valhalla/mvt/MVTTest.java