Einbinden von sendMessage in server

src/main/java/ChatServer.java

@@ -29,7 +29,10 @@ public class ChatServer {
 
 	}
 
-	public void broadcastMessage(String s) {
+	public void broadcastMessage(String message) {
+		for (ClientHandler client : clients) {
+			client.sendMessage(message);
+		}
 
 	}