там же  - А можно это всё перенести на наш ресурс?
restler
Restler is a library that automatically generates a client for a web service at run time, by analyzing the respective annotated Spring controller interface

excelsior-jet-maven-plugin
Excelsior JET Maven Plugin provides Maven users with an easy way to compile their applications down to optimized native Windows, OS X, or Linux executables with Excelsior JET

excelsior-jet-gradle-plugin
Excelsior JET Gradle Plugin provides Gradle users with an easy way to compile their applications down to optimized native Windows, OS X, or Linux executables with Excelsior JEThttp://www.excelsior…

https://www.excelsiorjet.com/support#eol

Excelsior JET is no longer available for purchase or download. This Web site will be taken down in the middle of June 2019. Excelsior JET 15.3 Maintenance Pack 1 will be issued shortly; subscribe below to receive an email alert. If you are using an older version, make sure to download updates.

If you are a paying customer and have not received the respective email communication, please reach out to us immediately atsales@excelsior-usa.comto learn how this will affect you.

Documentation
Read product manuals on-line or download to your computer

Knowledge Base
A collection of technical articles: troubleshooting, FAQs, HOWTOs, etc.

Product Updates
Download maintenance releases and patches

Email Support
Reach out to the Excelsior JET engineeering team for help