The code provided by the extension module is using these 3rd party libraries
brought by the ACS repository:
/WEB-INF/lib/test-1.0.0.jar
These 3rd party libraries are managed by the ACS repository and are subject to
constant change, even in service packs and hotfixes.
Each of these libraries has its own backward compatibility strategy, which will
make it really hard for this extension to keep up with these changes.