<dependency>
<groupId>org.spockframework</groupId>
<artifactId>spock-core</artifactId>
<version>2.4-M1-groovy-3.0</version>
</dependency>
@Grapes(
@Grab(group='org.spockframework', module='spock-core', version='2.4-M1-groovy-3.0')
)