4.0.0 hello-akka-java app 1.0 2.6.19 com.typesafe.akka akka-actor-typed_2.13 ${akka.version} ch.qos.logback logback-classic 1.2.3 com.typesafe.akka akka-actor-testkit-typed_2.13 ${akka.version} test junit junit 4.13.1 test org.apache.maven.plugins maven-compiler-plugin 3.5.1 1.8 1.8 org.codehaus.mojo exec-maven-plugin 1.6.0 java -classpath com.example.AkkaQuickstart