Filter init param name for specifying a filter-mapping dispatch behaviour
Must be a comma delimited string of:
request
forward
include
error
values are not case sensitive.
Registers an error page to customize the response sent back to the web client in case that an exception or error
propagates back to the web container, or the servlet/filter calls sendError() on the response object for a
specific status code.
WebContainer allows bundles to dynamically:
* register and unregister event listeners, for better control over the life cycle of ServletContext, HttpSession and
ServletRequest;
* register and unregister filters into the URI namespace of Http Service