Distinguishing IDEA editions with modules and without Follow

Hello,

I am writing a plugin for multiple IDEA editions (IntelliJ and Webstorm most prominently) and need to handle the module system in editions with modules correctly. One questions:

• What's the most reliable way to detect whether the currently running IDEA edition has a module system? (At the moment I check for ApplicationInfo.getVersionName())

Regards,
Holger