Ignore test code boxing

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1582812 13f79535-47bb-0310-9956-ffa450edef68
Avoid resource leak warnings

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1582813 13f79535-47bb-0310-9956-ffa450edef68