How do you generate comments for your methods/classes? Simply typing:
/**
And pushing enter does not seem to work in IntelliJ IDEA 2016.1.3
The @param and other tags are not generated because the recommended documentation style for Kotlin is to refer to parameter names from the doc comment text using the [foo] syntax, rather than to document them using explicit @param tags. You can check the Kotlin standard library documentation to see how this style is used.