Basic formatting

git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/trunk@1485982 13f79535-47bb-0310-9956-ffa450edef68
Move some protected members to private, added the accessors.

git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/trunk@1485983 13f79535-47bb-0310-9956-ffa450edef68