I have a working Java application (command line input only) that I would like to adapt to run on a web server and accept input and give output to a servlet/JSP page. I am familiar with basic Java programming - am having trouble knowing what to do first. This seems to be something not to many people do - I've been having trouble locating a tutorial on this. Can someone give me a high level outline of the steps needed to do this. I can take it from there.