[REQ] [Java/native] possibility to intercept responses

Created by: ctirs

Is your feature request related to a problem? Please describe.

Currently the java native client only returns the Response Body Object. For various cases that might not be enough .e.g logging of User Agent and so on.

Describe the solution you'd like

2 Possible solutions would be good from my Point of view either return a Pair of Response + Header or add a Response interceptor.