The Clover plugin allows measuring test coverage using Clover (http://www.atlassian.com/clover).
'maven:maven-clover-plugin:2.2.1'
<dependency>
<groupId>maven</groupId>
<artifactId>maven-clover-plugin</artifactId>
<version>2.2.1</version>
</dependency>
<dependency org="maven" name="maven-clover-plugin" rev="2.2.1"/>
"maven", "maven-clover-plugin", "2.2.1"