Github user ottlinger commented on the issue:
https://github.com/apache/incubator-tamaya-sandbox/pull/8
mmmh - build seems to fail on various JDKs:
https://api.travis-ci.org/v3/job/431841974/log.txt
https://travis-ci.org/apache/incubator-tamaya-sandbox/jobs/431841974
Any connection to your changes?!---
