'org.atmosphere.samples:atmosphere-chat:0.2'
<dependency>
<groupId>org.atmosphere.samples</groupId>
<artifactId>atmosphere-chat</artifactId>
<version>0.2</version>
</dependency>
<dependency org="org.atmosphere.samples" name="atmosphere-chat" rev="0.2"/>
"org.atmosphere.samples", "atmosphere-chat", "0.2"