More details are here: immutable.jcabi.com

This module contains truly immutable collections of objects, including Array, ArraySet, and ArrayMap.

If you have any questions about the framework, or something doesn't work as expected, please submit an issue here.

Fork the repository, make changes, submit a pull request. We promise to review your changes same day and apply to the master branch, if they look correct.

Please run Maven build before submitting a pull request:

$ mvn clean install -Pqulice