<dependency>
<groupId>org.immutables</groupId>
<artifactId>processor-testlib</artifactId>
<version>2.8.0-dt-experimental-5</version>
</dependency>
@Grapes(
@Grab(group='org.immutables', module='processor-testlib', version='2.8.0-dt-experimental-5')
)
<dependency org="org.immutables" name="processor-testlib" rev="2.8.0-dt-experimental-5" />