Update Replica.java

Author: joaomlneto

simulator/src/main/java/byzzbench/simulator/Replica.java

@@ -181,16 +181,6 @@ public void sendReplyToClient(String clientId, Serializable reply) {
         this.transport.sendClientResponse(this, new DefaultClientReplyPayload(reply), clientId);
     }
 
-    /**
-     * Handle a message received by this replica.
-     *
-     * @param sender  the ID of the sender
-     * @param message the message payload
-     * @throws Exception if an error occurs while handling the message
-     */
-    public abstract void handleMessage(String sender, MessagePayload message)
-            throws Exception;
-
     /**
      * Commit an operation to the commit log and notify observers.
      *