I'm developing a connector to integrate with Stack Overflow. So, is there any Java SDK available for Stack Overflow so that I can integrate it with my connector?
Yes. The main question is whether they're still working... We have a Stack Apps which covers the Stack Exchange API and the (unofficial, community-supported) SDKs you're looking for should be tagged with [library] and [java].
I have tried none of them; some may be very old and not working with the current version of the API. I have a couple of backend scripts running on Java, but I'm using good old
HttpURLConnection; it's quite easy to generate the right calls with help from the documentation. The only caveat is that the response is always compressed so you'll need