Github user alexsuter commented on the issue:
https://github.com/apache/incubator-tamaya-extensions/pull/9
Which Java Level do we have to support? Since Java 7 there are a lot of
shortcut methods, to read a file:
https://stackoverflow.com/questions/326390/how-do-i-create-a-java-string-from-the-contents-of-a-file---
