Basically, I have to develop a windows bluetooth application. I'm really new to developing this sort of application. This windows bluetooth application needs to detect an android phone's bluetooth, then display the bluetooth properties, discover other connections, connect to them and send commands through the bluetooth.

I'm supposed to develop this application using console app/command line/J2SE. I have clearly no idea how I should begin... I could really use some help with starting up... Thanks in advance!