<dependency>
  <groupId>com.typesafe.akka</groupId>
  <artifactId>akka-actor_2.10</artifactId>
  <version>2.3.9</version>
</dependency>

implementation 'com.typesafe.akka:akka-actor_2.10:2.3.9'

implementation("com.typesafe.akka:akka-actor_2.10:2.3.9")

libraryDependencies += "com.typesafe.akka" % "akka-actor_2.10" % "2.3.9"

@Grapes(
  @Grab(group='com.typesafe.akka', module='akka-actor_2.10', version='2.3.9')
)

<dependency org="com.typesafe.akka" name="akka-actor_2.10" rev="2.3.9" />

[com.typesafe.akka/akka-actor_2.10 "2.3.9"]

'com.typesafe.akka:akka-actor_2.10:jar:2.3.9'