Just installed Spark 2.8.3 on Debian Stretch with JRE 12.0.2 (1.8 is also on the computer but not the default). I could not find any user documentation - where to look?
My goal is to have a desktop client for communication with Conversations Android client using my Jabber account. However, I am unsure whether choosing Spark was the best choice (I am fan of Java) for this purpose. Especially I do not understand why I am asked to create an account - I already have a Jabber account - and how to use my existing account.