fixed Problem in processData in ConnectionHandler.java

and Codecleanup
2022-04-16 20:02:04 +02:00
parent dad15d52d2
commit 61feb48a86
2 changed files with 7 additions and 4 deletions
@@ -97,7 +97,12 @@ public abstract class ConnectionHandler {
        } else if (scanner.hasNextLine()) {
            receiver.append(scanner.nextLine());
        } else {
-            throw new ChatProtocolException("No Receiver found");
+            throw new ChatProtocolException("No Sender found");
+        }
+        if (scanner.hasNextLine()) {
+            receiver.append(scanner.nextLine());
+        } else {
+            throw new ChatProtocolException("No Reciever found");
        }
        if (scanner.hasNextLine()) {
            type.append(scanner.nextLine());
@@ -119,7 +124,6 @@ public abstract class ConnectionHandler {
     */
    protected void sendData(String sender, String receiver, String type, String payload) {
        if (connection.isAvailable()) {
-            new StringBuilder();
            String data = sender + "\n" +
                    receiver + "\n" +
                    type + "\n" +