Returns the ResponseStatus with the specified
status id.
If no status exists with the specified id, a new status is created
and registered based on the category applicable to the id:
100 - 199
Informational
200 - 299
Successful
300 - 399
Redirection
400 - 499
Client Error
500 - 599
Server Error
.
Parameters: id - The id of the desired response status The ResponseStatus throws: IllegalStateException - If the specified id is invalid