PEP: Removed unused imports in IQPEPHandler.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/branches/pep@8916 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/pep/IQPEPHandler.java

@@ -34,8 +34,6 @@ import org.jivesoftware.openfire.pubsub.NodeSubscription;
 import org.jivesoftware.openfire.pubsub.PubSubEngine;
 import org.jivesoftware.openfire.pubsub.models.AccessModel;
 import org.jivesoftware.openfire.roster.Roster;
-import org.jivesoftware.openfire.roster.RosterEventDispatcher;
-import org.jivesoftware.openfire.roster.RosterEventListener;
 import org.jivesoftware.openfire.roster.RosterItem;
 import org.jivesoftware.openfire.session.ClientSession;
 import org.jivesoftware.openfire.session.Session;