JSecurityFilter.SECURITY_MANAGER_CONTEXT_KEY

[Ryan McKinley]

In an effort to answer a previous question -- how to get the current  
SecurityManager in a WebApp,  I stumbled into:
  JSecurityFilter.SECURITY_MANAGER_CONTEXT_KEY

It *seems* like a key in the servlet context for the Manager, but I  
don't see it set anywhere and don't get any results with:

  WebApplication.get().getServletContext().getAttribute(
    JSecurityFilter.SECURITY_MANAGER_CONTEXT_KEY );


Am i missing something?

Thanks again!
ryan