CRIC, Custom Runtime Image Creator, is a gui for the jlink command.
It produces custom runtime images, kind of Java Runtime Environments.
The driver behind CRIC was the need to create cross-target custom runtime images for the non-modular Mapton application, well it is modular, but using the NetBeans Module System instead of Java Platform Module System.

NOTE: This is only to provide appimages, I am not the developer.