Additional artifacts supporting jetty from the server or client side.
'org.mortbay.jetty:cometd-project:7.0.0pre3'
<dependency>
<groupId>org.mortbay.jetty</groupId>
<artifactId>cometd-project</artifactId>
<version>7.0.0pre3</version>
</dependency>
<dependency org="org.mortbay.jetty" name="cometd-project" rev="7.0.0pre3"/>
"org.mortbay.jetty", "cometd-project", "7.0.0pre3"