Modified to use Generics (in disco).

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@647 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/disco/DiscoItemsProvider.java

@@ -13,6 +13,7 @@ package org.jivesoftware.messenger.disco;
 
 import org.jivesoftware.messenger.auth.UnauthorizedException;
 import org.xmpp.packet.JID;
+import org.dom4j.Element;
 
 import java.util.Iterator;
 
@@ -41,7 +42,7 @@ public interface DiscoItemsProvider {
      * @return an Iterator (of Element) with the target entity's items or null if none.
      * @throws UnauthorizedException if the senderJID is not authorized to discover items.
      */
-    public abstract Iterator getItems(String name, String node, JID senderJID)
+    public abstract Iterator<Element> getItems(String name, String node, JID senderJID)
             throws UnauthorizedException;
 
 }

src/java/org/jivesoftware/messenger/muc/spi/MultiUserChatServerImpl.java

@@ -808,9 +808,9 @@ public class MultiUserChatServerImpl extends BasicModule implements MultiUserCha
         return false;
     }
 
-    public Iterator getItems(String name, String node, JID senderJID)
+    public Iterator<Element> getItems(String name, String node, JID senderJID)
             throws UnauthorizedException {
-        List answer = new ArrayList();
+        List<Element> answer = new ArrayList<Element>();
         if (name == null && node == null) {
             Element item;
             // Answer all the public rooms as items