<dependency>
<groupId>org.atmosphere.samples</groupId>
<artifactId>gwt20-json</artifactId>
<version>2.6.4</version>
<type>war</type>
</dependency>
<parent> <groupId>org.atmosphere.extensions</groupId> <artifactId>atmosphere-samples-gwt20-project</artifactId> <version>2.6.4</version> </parent>
compile
|-- org.atmosphere.client:javascript
|-- org.atmosphere:atmosphere-runtime
|-- org.atmosphere.extensions:atmosphere-gwt20-server
|-- org.atmosphere.extensions:atmosphere-gwt20-jackson
provided
|-- org.atmosphere.extensions:atmosphere-gwt20-client
runtime