<dependency>
<groupId>com.openhtmltopdf</groupId>
<artifactId>openhtmltopdf-slf4j</artifactId>
<version>1.0.2</version>
</dependency>
@Grapes(
@Grab(group='com.openhtmltopdf', module='openhtmltopdf-slf4j', version='1.0.2')
)