'org.apache.tomcat:catalina-ha:6.0.28'
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>catalina-ha</artifactId>
<version>6.0.28</version>
</dependency>
<dependency org="org.apache.tomcat" name="catalina-ha" rev="6.0.28"/>
"org.apache.tomcat", "catalina-ha", "6.0.28"