<dependency>
<groupId>com.github.nmorel.gwtjackson</groupId>
<artifactId>gwt-jackson</artifactId>
<version>0.15.0</version>
</dependency>
@Grapes(
@Grab(group='com.github.nmorel.gwtjackson', module='gwt-jackson', version='0.15.0')
)