bzw jetzt ist auch der Transmitter kein Subscriber mehr, warum war

der das eh überhaupt?

src/ChatProgramm/model/Transmitter.java

@@ -24,7 +24,7 @@ import java.util.logging.Logger;
  *
  * @author ahren
  */
-public abstract class Transmitter implements Runnable, Subscriber<Figur> {
+public abstract class Transmitter implements Runnable {
 
     static final int timeout = 60000;
     private static final int PORT = 35000;
@@ -132,28 +132,7 @@ public abstract class Transmitter implements Runnable, Subscriber<Figur> {
       }
     }
 
-
-    @Override
-    public void onSubscribe(Flow.Subscription subscription) {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
-
-    @Override
-    public void onNext(Figur item) {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
-
-    @Override
-    public void onError(Throwable throwable) {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
-
-    @Override
-    public void onComplete() {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
-
-  private void startempfangen()
+    private void startempfangen()
   {
     synchronized (this){
     }