How do you run the app?

[tags07]

I updated src/main/resources/reference.conf with my clinetid, client secret

Built with:
mvn package

Tried to run using:
mvn exec:java

But i get this error:
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java (default-cli) on project google_assistant_sdk_test_java: The parameters 'mainClass' for goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java are missing or invalid -> [Help 1]
[ERROR]

Should i be passing some parameters?

[tags07]

mvn -q exec:java -e -Dexec.mainClass=com.mautini.assistant.demo.GoogleAssistantClient

This seems to work..