associate interceptor 
  classes with the target class and/or methods of the target class and specify the 
  order of interceptor invocation or override metadata specified by annotations.</li>
</ul>

<p>Any interceptor class may be defined to apply to a target class at the class level. 
In the case of around-invoke method interceptors, the interceptor applies to all 
business methods of the target class. In the case of timeout method interceptors, 
the interceptor applies to all timeout methods of the targe