Minor tidying.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1569780 13f79535-47bb-0310-9956-ffa450edef68
Removed commented out code.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1569940 13f79535-47bb-0310-9956-ffa450edef68