I have a dialog that displays various things depending on state of the application, security for the current user etc. I am currently passing in several boolean flags and then enabling and/or hiding UI components depending on these flags.Eg: new MyDialog(showOptionsTable, allowFooInput, allowBarInput, isSuperUser) Initially this started out as a couple of flags and that was fine. But now with changing requirements, it has evolved into an input of five boolean flags. What is the best practices way of handling behavior like this? Is this something that I should subclass depending on how the dialog should look?