[ImageJ-devel] Headlessness

[Grant B. Harris]

  Image Jayers --

For running headless, ImageJA uses the trick of prepending the 
headless.jar to the classpath, replacing Menus, gui.GenericDialog, and 
util.Tools with modified GUI-less versions.

If we are to enable running headless in a future version, I'd like to 
get ideas as to what strategies we might adopt (e.g. having a global 
flag in the application context which allows gui-less operation of 
plugins and other components,...)  Let's have a conversation on this.

-- Grant