See <https://builds.apache.org/job/Tamaya-Sandbox-Master/org.apache.tamaya.ext$tamaya-propertysources_alpha/1460/display/redirect>
------------------------------------------ [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Apache Tamaya Modules - PropertySources 0.4-incubating-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] Downloading: http://repository.apache.org/snapshots/org/apache/tamaya/ext/tamaya-resources/0.4-incubating-SNAPSHOT/maven-metadata.xml [INFO] Downloaded: http://repository.apache.org/snapshots/org/apache/tamaya/ext/tamaya-resources/0.4-incubating-SNAPSHOT/maven-metadata.xml (2 KB at 4.9 KB/sec) [INFO] Downloading: http://repository.apache.org/snapshots/org/apache/tamaya/ext/tamaya-resources/0.4-incubating-SNAPSHOT/tamaya-resources-0.4-incubating-20180206.083641-453.pom [INFO] Downloaded: http://repository.apache.org/snapshots/org/apache/tamaya/ext/tamaya-resources/0.4-incubating-SNAPSHOT/tamaya-resources-0.4-incubating-20180206.083641-453.pom (3 KB at 7.6 KB/sec)