<dependency>
<groupId>com.github.nmorel.gwtjackson</groupId>
<artifactId>gwt-jackson-guava</artifactId>
<version>0.15.4</version>
</dependency>
@Grapes(
@Grab(group='com.github.nmorel.gwtjackson', module='gwt-jackson-guava', version='0.15.4')
)