coped storage of the managed bean
 happens.</p>

 <p>
 When the runtime processes this annotation, if a managed bean exists whose
 name is equal to the derived <em>managed-bean-name</em>, a
 <code>FacesException</code> must be thrown and the application must not be
 placed in service.</p>

 <p>
 A class tagged with this annotation must have a public zero-argument
 constructor. If such a constructor is not defined on the class, a
 <code>FacesException</code> must be thrown and the application must not be
 pl