'org.apache.tomcat:tomcat7-websocket:7.0.63'
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat7-websocket</artifactId>
<version>7.0.63</version>
</dependency>
<dependency org="org.apache.tomcat" name="tomcat7-websocket" rev="7.0.63"/>
"org.apache.tomcat", "tomcat7-websocket", "7.0.63"