A war package which can be installed in your jetty server in order to support comet. Includes the JavaScript code
'org.semispace.comet:semispace-comet-webapp:1.3.1'
<dependency>
<groupId>org.semispace.comet</groupId>
<artifactId>semispace-comet-webapp</artifactId>
<version>1.3.1</version>
</dependency>
<dependency org="org.semispace.comet" name="semispace-comet-webapp" rev="1.3.1"/>
"org.semispace.comet", "semispace-comet-webapp", "1.3.1"