Get class name of class, not class name of Class<?>.

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1581779 13f79535-47bb-0310-9956-ffa450edef68
JENA-654 : Configurable Lucene Analyzer for index

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1581780 13f79535-47bb-0310-9956-ffa450edef68