SLING-3449 : Build failure on sling trunk

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1577105 13f79535-47bb-0310-9956-ffa450edef68
Clarify debugging of integration tests

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1577106 13f79535-47bb-0310-9956-ffa450edef68
SLING-3449 : Build failure on sling trunk

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1577107 13f79535-47bb-0310-9956-ffa450edef68