public static void main()

in plugin-tester-java/src/main/java/example/myapp/helloworld/LiftedGreeterClient.java [34:56]

• 20 lines of code
• 4 McCabe index (conditional complexity)

  public static void main(String[] args) throws Exception {
    ActorSystem system = ActorSystem.create("HelloWorldClient");
    Materializer materializer = SystemMaterializer.get(system).materializer();

    GrpcClientSettings settings = GrpcClientSettings.fromConfig(GreeterService.name, system);
    GreeterServiceClient client = null;
    try {
      client = GreeterServiceClient.create(settings, system);

      singleRequestReply(client);
      streamingRequest(client);
      streamingReply(client, materializer);
      streamingRequestReply(client, materializer);

    } catch (StatusRuntimeException e) {
      System.out.println("Status: " + e.getStatus());
    } catch (Exception e) {
      System.out.println(e);
    } finally {
      if (client != null) client.close();
      system.terminate();
    }
  }