Avast does not use WOT for it’s blocking. These are individual users who are using WOT.

I suggested to you above the proper thing to do. So, it is up to you or one of your users to do so.

Of course, it could be a false positive by avast. Someone (you or one of your users) will have to send in a report to avast for it to be checked for a false positive. This can be done through the avast GUI.

You do not have to use JAVA but a HACKER might use JAVA on your web site.

Making threating remarks does not help you.