| Interface Summary | 
| HttpServletRequest | Extends the ServletRequestinterface
 to provide request information for HTTP servlets. | 
| HttpServletResponse | Extends the ServletResponseinterface to provide HTTP-specific
 functionality in sending a response. | 
| HttpSession | Provides a way to identify a user across more than one page
 request or visit to a Web site and to store information about that user. | 
| HttpSessionActivationListener | Objects that are bound to a session may listen to container
 events notifying them that sessions will be passivated and that
 session will be activated. | 
| HttpSessionAttributeListener | This listener interface can be implemented in order to
 get notifications of changes to the attribute lists of sessions within
 this web application. | 
| HttpSessionBindingListener | Causes an object to be notified when it is bound to
 or unbound from a session. | 
| HttpSessionContext | Deprecated. As of Java(tm) Servlet API 2.1
			for security reasons, with no replacement. | 
| HttpSessionListener | Implementations of this interface may are notified of changes to the 
 list of active sessions in a web application. | 
 
| Class Summary | 
| Cookie | Creates a cookie, a small amount of information sent by a servlet to 
 a Web browser, saved by the browser, and later sent back to the server. | 
| HttpServlet | Provides an abstract class to be subclassed to create
 an HTTP servlet suitable for a Web site. | 
| HttpServletRequestWrapper | Provides a convenient implementation of the HttpServletRequest interface that
 can be subclassed by developers wishing to adapt the request to a Servlet. | 
| HttpServletResponseWrapper | Provides a convenient implementation of the HttpServletResponse interface that
 can be subclassed by developers wishing to adapt the response from a Servlet. | 
| HttpSessionBindingEvent | Events of this type are either sent to an object that implements HttpSessionBindingListenerwhen it is bound or 
 unbound from a session, or to aHttpSessionAttributeListenerthat has been configured in the deployment descriptor when any attribute is
 bound, unbound or replaced in a session. | 
| HttpSessionEvent | This is the class representing event notifications for
 changes to sessions within a web application. | 
| HttpUtils | Deprecated. As of Java(tm) Servlet API 2.3. |