Bugs corrigidos

pitiupi.mpChat/src/GUI/PrivateChatWindow.java

@@ -91,6 +91,7 @@ public class PrivateChatWindow extends JFrame {
             );
 
             connection.send(message.toByteArray());
+            receiveMessage(message);
 
             messageField.setText("");
 

pitiupi.mpChat/src/GUI/PublicChatWindow.java

@@ -178,6 +178,7 @@ public class PublicChatWindow extends JFrame {
             InetAddress ip = InetAddress.getByName(ipField.getText());
 
             pitiupi.sendTcp(msg, ip);
+            receiveMessage(msg);
 
         } catch (Exception ex) {
             Logger.getLogger(
@@ -193,6 +194,7 @@ public class PublicChatWindow extends JFrame {
             InetAddress ip = InetAddress.getByName(ipField.getText());
 
             pitiupi.sendUdpUnicast(msg, ip);
+            receiveMessage(msg);
 
         } catch (Exception ex) {
             Logger.getLogger(

pitiupi.mpChat/src/plugin/MultiProtocolChat.java

@@ -84,6 +84,12 @@ public class MultiProtocolChat extends Plugin {
     @Override
     public boolean receiveBytes(TcpConnection connection, byte[] bytes) {
         MpChatMessage mpChatMessage = parseMessage(bytes);
+        if (mpChatMessage == null) {
+            System.out.println("Invalid message received");
+            return true;
+        }
+        else System.out.println(mpChatMessage.getMessage());
+
         privateChatController.receiveMessage(connection, mpChatMessage);
         return true;
     }