diff --git a/src/ChatProgramm/Start.java b/src/ChatProgramm/Start.java
index 1388b25..440bd8d 100644
--- a/src/ChatProgramm/Start.java
+++ b/src/ChatProgramm/Start.java
@@ -18,9 +18,7 @@ public class Start
 {
   public Start()
   {
-    //Transmitter transmitter = new Transmitter();
     ChatView view = new ChatView();
-    //CommandController controller_commands = new CommandController(view, transmitter);
     CommandController controller_commands = new CommandController(view);
     controller_commands.registerEvents();
     controller_commands.registerCommands();
diff --git a/src/ChatProgramm/controller/CommandController.java b/src/ChatProgramm/controller/CommandController.java
index c5f889b..94a4819 100644
--- a/src/ChatProgramm/controller/CommandController.java
+++ b/src/ChatProgramm/controller/CommandController.java
@@ -8,9 +8,6 @@ package ChatProgramm.controller;
 import ChatProgramm.controller.commands.CommandConnect;
 import ChatProgramm.controller.commands.CommandInvoker;
 import ChatProgramm.controller.commands.CommandSend;
-import ChatProgramm.model.Client;
-import ChatProgramm.model.Server;
-import ChatProgramm.model.Transmitter;
 import ChatProgramm.view.ChatView;
 import java.awt.Component;
 import java.awt.event.ActionEvent;
@@ -23,15 +20,8 @@ import java.awt.event.ActionListener;
 public class CommandController implements ActionListener{
     
     private ChatView view;
-    //private Transmitter transmitter;
     private CommandInvoker invoker;
-    
-//    public CommandController(ChatView view, Transmitter transmitter){
-//        this.view = view;
-//        this.transmitter = transmitter;
-//        this.invoker = new CommandInvoker();
-//    }
-    
+        
     public CommandController(ChatView view){
         this.view = view;
         this.invoker = new CommandInvoker();
diff --git a/src/ChatProgramm/controller/commands/CommandConnect.java b/src/ChatProgramm/controller/commands/CommandConnect.java
index 08b5cbf..7603372 100644
--- a/src/ChatProgramm/controller/commands/CommandConnect.java
+++ b/src/ChatProgramm/controller/commands/CommandConnect.java
@@ -10,7 +10,6 @@ import ChatProgramm.model.Server;
 import ChatProgramm.util.OhmLogger;
 import ChatProgramm.view.ChatView;
 import java.io.IOException;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 import javax.swing.JDialog;
 import javax.swing.JRadioButton;
diff --git a/src/ChatProgramm/controller/commands/CommandInterface.java b/src/ChatProgramm/controller/commands/CommandInterface.java
index 7f34a72..77bd988 100644
--- a/src/ChatProgramm/controller/commands/CommandInterface.java
+++ b/src/ChatProgramm/controller/commands/CommandInterface.java
@@ -13,6 +13,5 @@ public interface CommandInterface
 {
   public void execute();
   public void undo();
-//  public void redo();
   public boolean isUndoable();
 }
diff --git a/src/ChatProgramm/model/Nachricht.java b/src/ChatProgramm/model/Nachricht.java
index a830515..12a7270 100644
--- a/src/ChatProgramm/model/Nachricht.java
+++ b/src/ChatProgramm/model/Nachricht.java
@@ -11,34 +11,21 @@ package ChatProgramm.model;
  */
 public class Nachricht 
 {
-    private String nachricht;
-    //private int id;
+  private String nachricht;
     
   public Nachricht(String nachricht)
   {
-      this.nachricht = nachricht;
-      //this.id = id;
-  
+    this.nachricht = nachricht;
   }
-  
 
+  /**
+   * @return the nachricht
+   */
+  public String getNachricht() {
+    return nachricht;
+  }
 
-    /**
-     * @return the id
-     */
-//    public int getId() {
-//        return id;
-//    }
-
-    /**
-     * @return the nachricht
-     */
-    public String getNachricht() {
-        return nachricht;
-    }
-    
-    public void setNachricht(String nachricht) {
-        this.nachricht = nachricht;
-    }
-
+  public void setNachricht(String nachricht) {
+    this.nachricht = nachricht;
+  }
 }
\ No newline at end of file
diff --git a/src/ChatProgramm/model/Transmitter.java b/src/ChatProgramm/model/Transmitter.java
index 63c2d00..92ccad9 100644
--- a/src/ChatProgramm/model/Transmitter.java
+++ b/src/ChatProgramm/model/Transmitter.java
@@ -13,7 +13,6 @@ import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.io.UnsupportedEncodingException;
-import java.net.ServerSocket;
 import java.net.Socket;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -64,25 +63,25 @@ public abstract class Transmitter implements Runnable, Subscriber<String>, Trans
     public abstract void connect() throws IOException;
 
     public void initIO() {
-        try {
-            lg.info("Initialisiere reader und writer");
-            InputStream is = socket.getInputStream();
-            OutputStream os = socket.getOutputStream();
+      try {
+        lg.info("Initialisiere reader und writer");
+        InputStream is = socket.getInputStream();
+        OutputStream os = socket.getOutputStream();
 
-            InputStreamReader isr = new InputStreamReader(is, "UTF-8");
-            OutputStreamWriter osr = new OutputStreamWriter(os, "UTF-8");
+        InputStreamReader isr = new InputStreamReader(is, "UTF-8");
+        OutputStreamWriter osr = new OutputStreamWriter(os, "UTF-8");
 
-            reader = new BufferedReader(isr);
-            writer = new PrintWriter(osr);
-            lg.info("Reader / Writer Initialisierung abgeschlossen");
-            startempfangen();
-            lg.info("Warte auf Nachricht");
+        reader = new BufferedReader(isr);
+        writer = new PrintWriter(osr);
+        lg.info("Reader / Writer Initialisierung abgeschlossen");
+        startempfangen();
+        lg.info("Warte auf Nachricht");
 
-        } catch (UnsupportedEncodingException ex) {
-            Logger.getLogger(Transmitter.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (IOException ex) {
-            Logger.getLogger(Transmitter.class.getName()).log(Level.SEVERE, null, ex);
-        }
+      } catch (UnsupportedEncodingException ex) {
+        Logger.getLogger(Transmitter.class.getName()).log(Level.SEVERE, null, ex);
+      } catch (IOException ex) {
+        Logger.getLogger(Transmitter.class.getName()).log(Level.SEVERE, null, ex);
+      }
     }
     
     public void send(Nachricht nachricht){
@@ -91,54 +90,43 @@ public abstract class Transmitter implements Runnable, Subscriber<String>, Trans
         writer.flush();
         lg.info("Nachricht gesendet");
         textPublisher.submit(nachricht);
-//
-//        String nachricht = in.readLine(); // ACHTUNG blockiert
-//        lg.info("Client: Serverbestätigung erhalten");
-//
-//        lg.info("Client: fertig");
-//        in.close();
-//        out.close();
-//        s.close();
-
+    }
+    public Nachricht receive(){
+      Nachricht nachricht = new Nachricht("");
+      try {
+        String txtNachricht = reader.readLine();
+        if(!txtNachricht.isEmpty()){
+          lg.info("Nachricht erhalten");
+          nachricht.setNachricht("Er / Sie: " + txtNachricht);
+          return nachricht;
+        }
 
+      } catch (IOException e) {
+        throw new RuntimeException(e);
+      }
+      return nachricht;
+    }
+    
+//    public void disconnect (){
 //    in.close();
 //    out.close();
 //    s.close();
-    }
-    public Nachricht receive(){
-        Nachricht nachricht = new Nachricht("");
-        try {
-            String txtNachricht = reader.readLine();
-            if(!txtNachricht.isEmpty()){
-                lg.info("Nachricht erhalten");
-                nachricht.setNachricht("Er / Sie: " + txtNachricht);
-                return nachricht;
-            }
-
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-
-
-        return nachricht;
-    }
+//    }
     
     @Override
     public void run() {
-        while (true) {
-            lg.info("Warte auf Nachricht");
-            if(laufend) {
-                Nachricht eingehendeNachricht = receive();
-
-                if(!eingehendeNachricht.getNachricht().isEmpty()){
-                    textPublisher.submit(eingehendeNachricht);
-                }
-
-            }
-            else{
-                break;
-            }
+      while (true) {
+        lg.info("Warte auf Nachricht");
+        if(laufend) {
+          Nachricht eingehendeNachricht = receive();
+          if(!eingehendeNachricht.getNachricht().isEmpty()){
+              textPublisher.submit(eingehendeNachricht);
+          }
         }
+        else{
+          break;
+        }
+      }
     }
 
 
@@ -164,18 +152,13 @@ public abstract class Transmitter implements Runnable, Subscriber<String>, Trans
 
   private void startempfangen()
   {
-            synchronized (this){
-            laufend = true;
-        }
-
-        if (eService == null){
-            eService = Executors.newSingleThreadExecutor();
-            eService.execute(this);
-        }
-
-        lg.info("Starte Chat");
-
-    
+    synchronized (this){
+    laufend = true;
+    }
+    if (eService == null){
+        eService = Executors.newSingleThreadExecutor();
+        eService.execute(this);
+    }
+    lg.info("Starte Chat");
   }
-
 }