What is BSF?
The <dfn>Bean Scripting Framework (or BSF)</dfn> was originally developed by IBM and now published as open source as a project at the Apache Software Foundation. It provides a framework for using a number of scripting languages with Java. Rhino is one of the supported languages.
Using BSF with Rhino
Now that the Apache Jakarta <dfn>Bean Scripting Framework (BSF)</dfn>, version 2.4.0, has been officially released, you can use Rhino easily with BSF. See http://jakarta.apache.org/bsf/index.html.