'org.mortbay.jetty:cometd-project:6.1.21'
<dependency>
<groupId>org.mortbay.jetty</groupId>
<artifactId>cometd-project</artifactId>
<version>6.1.21</version>
</dependency>
<dependency org="org.mortbay.jetty" name="cometd-project" rev="6.1.21"/>
"org.mortbay.jetty", "cometd-project", "6.1.21"