How to protect images in Java program?

Question

Java

There is a project written in Java. Many different images are used. And now I ran into the problem that all images are stored in the public domain, it is enough to unzip name.jar. You can replace the images with your own and all that.
Is there a way to somehow protect all images (as well as media files and more)?

Answer 1

Compile the application with an AOT compiler
For example
www.excelsiorjet.com