/**
* <p>This package is contains classes related to the restriction of CAS
* usage to a particular set of services. This is accomplished via a
* combination of registries and interceptors.</p>
* <p>The ServiceRegistry, with its default implementation of
* DefaultServiceRegistry contains the list of RegisteredServices allowed
* to access CAS. This list is periodically refreshed via the
* ServiceRegistryReloader.</p>
* <p>CAS itself is protected by a group of interceptors found in the
* subpackage advice.</p>
* @since 3.0
*/
package org.apereo.cas.services;