diff --git a/src/main/java/Enigma/model/DataFunk.java b/src/main/java/Enigma/model/DataFunk.java
deleted file mode 100644
index 7af31510a4d8d53c0904afc9443c1a06001bf862..0000000000000000000000000000000000000000
--- a/src/main/java/Enigma/model/DataFunk.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package Enigma.model;
-
-import java.io.IOException;
-import java.net.DatagramPacket;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.MulticastSocket;
-
-public class DataFunk {
-	public int port = 12345;
-	public String mcIPStr = "224.0.0.1";
-
-	public void receive() throws IOException {
-		MulticastSocket mcSocket = null;
-		InetAddress mcIPAddress = null;
-		mcIPAddress = InetAddress.getByName(mcIPStr);
-		mcSocket = new MulticastSocket(port);
-		System.out.println("Multicast Receiver running at:" + mcSocket.getLocalSocketAddress());
-		mcSocket.joinGroup(mcIPAddress);
-
-		DatagramPacket packet = new DatagramPacket(new byte[1024], 1024);
-
-		System.out.println("Waiting for a  multicast message...");
-		mcSocket.receive(packet);
-		String msg = new String(packet.getData(), packet.getOffset(),
-				packet.getLength());
-		System.out.println("[Multicast  Receiver] Received:" + msg);
-
-		mcSocket.leaveGroup(mcIPAddress);
-		mcSocket.close();
-	}
-
-	public void send(String strSend) throws IOException {
-		DatagramSocket udpSocket = new DatagramSocket();
-
-		InetAddress mcIPAddress = InetAddress.getByName(mcIPStr);
-		byte[] msg = strSend.getBytes();
-		DatagramPacket packet = new DatagramPacket(msg, msg.length);
-		packet.setAddress(mcIPAddress);
-		packet.setPort(port);
-		udpSocket.send(packet);
-
-		System.out.println("Sent a  multicast message.");
-		System.out.println("Exiting application");
-		udpSocket.close();
-	}
-}
diff --git a/src/main/java/Enigma/model/Morsecode.java b/src/main/java/Enigma/model/Morsecode.java
index 533b7104135360476707f1ae12688462a092e4e7..abb6a774452ea7e3a848da04aca1e62ef23d3aaa 100644
--- a/src/main/java/Enigma/model/Morsecode.java
+++ b/src/main/java/Enigma/model/Morsecode.java
@@ -35,19 +35,13 @@ public class Morsecode {
 		codeMap.put("X", "1101010110");
 		codeMap.put("Y", "11010110110");
 		codeMap.put("Z", "1101101010");
-		codeMap.put("1", "10110110110110");
-		codeMap.put("2", "1010110110110");
-		codeMap.put("3", "101010110110");
-		codeMap.put("4", "10101010110");
-		codeMap.put("5", "1010101010");
-		codeMap.put("6", "11010101010");
-		codeMap.put("7", "110110101010");
-		codeMap.put("8", "1101101101010");
-		codeMap.put("9", "11011011011010");
-		codeMap.put("0", "110110110110110");
+		// KA - Spruchanfang
 		codeMap.put("KA", "1101011010110");
+		// AR - Spruchende
 		codeMap.put("AR", "101101011010");
+		// VE - Verstanden
 		codeMap.put("VE", "10101011010");
+		// SK - Verkehrsende
 		codeMap.put("SK", "10101011010110");
 	}