java fa schifo

backend/src/main/java/com/crypto/Caesar.java

@@ -8,6 +8,6 @@ public class Caesar {
         for(int i = 0; i < plaintext.length(); i++){
             encoded[i] = alphabet.charAt(alphabet.indexOf(encoded[i]) + key % 26);
         }
-        return encoded.toString();
+        return String.valueOf(encoded);
     }
 }