I didn't really say that well. If you're modifying a method and don't observe a change in behavior, it could be that you've changed a method that's overridden in a subclass, and that subclass may be the template for the actual object that's in play.
The reason I said to look up the class hierarchy was basically to ask you to check whether or not this is a method which runs deeper than just Browser.
While this auto response might make sense if you were getting an email from a random stranger, you asked for help. I replied trying to help you. I'm not going to fill out a form in order to do that; I have better things to do.
Make this not happen on your mailing lists, disable it or something:
I apologize for this automatic reply to your email.
To control spam, I now allow incoming messages only from senders I have approved beforehand.
If you would like to be added to my list of approved senders, please fill out the short request form (see link below). Once I approve you, I will receive your original message in my inbox. You do not need to resend your message. I apologize for this one-time inconvenience.