<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-slf4j_2.12</artifactId>
<version>2.7.0-M4</version>
</dependency>
@Grapes(
@Grab(group='com.typesafe.akka', module='akka-slf4j_2.12', version='2.7.0-M4')
)