Removed warnings.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@3769 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/net/SocketReader.java

@@ -181,7 +181,7 @@ public abstract class SocketReader implements Runnable {
 
             String tag = doc.getName();
             if ("message".equals(tag)) {
-                Message packet = null;
+                Message packet;
                 try {
                     packet = new Message(doc);
                 }
@@ -198,7 +198,7 @@ public abstract class SocketReader implements Runnable {
                 processMessage(packet);
             }
             else if ("presence".equals(tag)) {
-                Presence packet = null;
+                Presence packet;
                 try {
                     packet = new Presence(doc);
                 }
@@ -242,7 +242,7 @@ public abstract class SocketReader implements Runnable {
                 processPresence(packet);
             }
             else if ("iq".equals(tag)) {
-                IQ packet = null;
+                IQ packet;
                 try {
                     packet = getIQ(doc);
                 }