Removed some unnecessary print statements

src/kademlia/core/KadServer.java

@@ -121,7 +121,6 @@ public class KadServer
         if (recv != null)
         {
             /* Setup the receiver to handle message response */
-            //System.out.println(this.localNode + " Putting Receiver for comm: " + comm + " Receiver: " + recv);
             receivers.put(comm, recv);
             TimerTask task = new TimeoutTask(comm, recv);
             timer.schedule(task, this.config.responseTimeout());
@@ -210,8 +209,6 @@ public class KadServer
                         Message msg = messageFactory.createMessage(messCode, din);
                         din.close();
 
-                        //System.out.println(this.localNode.getNodeId() + " Message Received: [Comm: " + comm + "] " + msg);
-
                         /* Get a receiver for this message */
                         Receiver receiver;
                         if (this.receivers.containsKey(comm))

src/kademlia/dht/StoredContentManager.java

@@ -85,7 +85,6 @@ class StoredContentManager
         }
         else
         {
-            System.out.println(this);
         }
         return false;
     }

src/kademlia/message/ContentLookupReceiver.java

@@ -51,7 +51,6 @@ public class ContentLookupReceiver implements Receiver
              * Return a the K closest nodes to this content identifier
              * We create a NodeLookupReceiver and let this receiver handle this operation
              */
-            System.out.println("We do not have this content");
             NodeLookupMessage lkpMsg = new NodeLookupMessage(msg.getOrigin(), msg.getParameters().getKey());
             new NodeLookupReceiver(server, localNode, this.config).receive(lkpMsg, comm);
         }

src/kademlia/message/SimpleReceiver.java

@@ -14,12 +14,12 @@ public class SimpleReceiver implements Receiver
     @Override
     public void receive(Message incoming, int conversationId)
     {
-        System.out.println("Received message: " + incoming);
+        
     }
 
     @Override
     public void timeout(int conversationId) throws IOException
     {
-        System.out.println("SimpleReceiver message timeout.");
+        
     }
 }

src/kademlia/operation/ContentLookupOperation.java

@@ -245,7 +245,6 @@ public class ContentLookupOperation implements Operation, Receiver
 
             /* Get the Content and check if it satisfies the required parameters */
             StorageEntry content = msg.getContent();
-            System.out.println("Content Received: " + content);
             this.contentFound = content;
             this.isContentFound = true;
         }

src/kademlia/routing/RoutingTable.java

@@ -261,8 +261,6 @@ public class RoutingTable implements KadRoutingTable
     {
         int bucketId = this.getBucketId(n.getNodeId());
 
-        //System.out.println(this.localNode + " Removing unresponsive node " + n);
-
         /* Remove the contact from the bucket */
         this.buckets[bucketId].removeNode(n);
     }