Latest version of com.lightbend.cloudflow:contrib-spark-testkit_2.12
https://javadoc.io/doc/com.lightbend.cloudflow/contrib-spark-testkit_2.12
Current version 0.1.2-RC8
https://javadoc.io/doc/com.lightbend.cloudflow/contrib-spark-testkit_2.12/0.1.2-RC8
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.lightbend.cloudflow/contrib-spark-testkit_2.12/0.1.2-RC8/package-list