I remember a while back that in the documentation, it mentioned a way to create runtime resource bundles in Spring AS. I'd really like to be able to do this but I can't seem to find anything in the current documentation about it. I'd basically like to load property files at runtime into the resource bundle like so: "resources.en-US.properties".

I'm aware of the localization aware stage processor, but I really want to do this using resource bundles. Does anyone know how I would go about it or where I'd find it in the documentation?