[Jersey] how to view schema for a resource

From: rouble <>
Date: Tue, 20 Aug 2013 18:17:20 -0400

I have a very trivial jersey REST web service as follows:

public class FooWebServiceImpl {
    public FOO getFoo() throws FooException {
        return new FOO(4);

I can view the WADL here:
And, I can access the value of foo here:

My question is how do I view the schema for FOO?