Add one more step in the Getting Started with Gradle section

[aqueleestevao]

Hi,

I realised you're using the application plugin by following this tutorial https://openjfx.io/openjfx-docs/#gradle.

Well, if a beginner just ./gradlew run after adding plugin and javafx, he will face the "No main class specified and classpath is not an executable jar" error, since one more step is mandatory https://docs.gradle.org/current/userguide/application_plugin.html.

Maybe by adding this additional step in the tutorial it could be more friendly for newcomers.

application {
    mainClass = 'Main'
}

Chers.

[abhinayagarwal]

Hi @estevaodias ,

Thanks for the suggestion. Would you be willing to create a PR for this?