Excalibur Event Implementation

'org.apache.excalibur.event:excalibur-event-impl:2.2.1'

<dependency>
	<groupId>org.apache.excalibur.event</groupId>
	<artifactId>excalibur-event-impl</artifactId>
	<version>2.2.1</version>
</dependency>

<dependency org="org.apache.excalibur.event" name="excalibur-event-impl" rev="2.2.1"/>

"org.apache.excalibur.event", "excalibur-event-impl", "2.2.1"