The Jadex rules applications package contains several example applications using rules.
'org.activecomponents.jadex:jadex-rules-applications:3.0.0-RC16'
<dependency>
<groupId>org.activecomponents.jadex</groupId>
<artifactId>jadex-rules-applications</artifactId>
<version>3.0.0-RC16</version>
</dependency>
<dependency org="org.activecomponents.jadex" name="jadex-rules-applications" rev="3.0.0-RC16"/>
"org.activecomponents.jadex", "jadex-rules-applications", "3.0.0-RC16"