Hey,
there was some talk yesterday on IRC about what should be returned by AeroGear Controller if you go beyond past the last page. There was talk of responding with "204 No Content" with an empty body, or responde with "200 OK" and a body containing an empty array (in the case of returning a JSON responds).
I've update the controller-demo with the "200 OK" version, but let me know if this should be changed.
"Paging" beyond the last page of Cars
HTTP/1.1 200 OK
AG-Total: 16
AG-Links-First: cars?offset=0&limit=5
AG-Links-Last: cars?offset=11&limit=5
Content-Type: application/json;charset=UTF-8
Content-Length: 2
[]