[Integrated] RFR: Minor test cleanup

[Erik Helin]

Changeset: b3241bea
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2019-10-21 12:18:32 +0000
URL:       https://git.openjdk.java.net/skara/commit/b3241bea

Minor test cleanup

Reviewed-by: rwestberg

! build.gradle
! vcs/src/test/java/org/openjdk/skara/vcs/RepositoryTests.java