Fix remaining issues with windows and not-closed files. Test is now passing. The problem here: The old code that used XML files did not need to close the streams, because XML parsers generally do it (for no good reason)...

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1452146 13f79535-47bb-0310-9956-ffa450edef68