'org.jboss.errai:errai-bus-demos-helloworld:1.2.2.Final'
<dependency>
<groupId>org.jboss.errai</groupId>
<artifactId>errai-bus-demos-helloworld</artifactId>
<version>1.2.2.Final</version>
</dependency>
<dependency org="org.jboss.errai" name="errai-bus-demos-helloworld" rev="1.2.2.Final"/>
"org.jboss.errai", "errai-bus-demos-helloworld", "1.2.2.Final"