| Class Summary | 
| Application | Holds webapp-wide resources for a JSF application. | 
| ApplicationFactory | see Javadoc of JSF Specification | 
| FacesMessage | Represents a message to be displayed to the JSF application user. | 
| FacesMessage.Severity |  | 
| NavigationHandler | The interface for an object which determines what the "next" view to show is,
 and then causes the ViewHandler to set that view as the current one. | 
| StateManager | Responsible for storing sufficient information about a component tree so that an identical tree
 can later be recreated. | 
| ViewHandler | A ViewHandler manages the component-tree-creation and component-tree-rendering parts
 of a request lifecycle (ie "create view", "restore view" and "render response"). |