Triggering Password Reset results in slightly odd response

[jakubvul]

I've only observed this with the Client API, but I was told that this is a Java SDK bug.

When I send a POST to the /forgot endpoint, I get the following reply:

HTTP/1.1 200 
Content-Type: application/json
Date: Thu, 10 Nov 2016 00:02:07 GMT
Content-Length: 4
Connection: Close

null

What is expected is:

HTTP/1.1 200 
Date: Thu, 10 Nov 2016 00:02:40 GMT
Content-Length: 0
Connection: Close

Minor, I know.