How to get the app root path in play2?

Question

In play1, we can get the app path by:

Play.applicationPath

How to do the same in Play2?

Answer 1

With the Scala API, you can do it like this to get a java.io.File to the app:

import play.api.Play.current
Play.application.path

In Java:

import play.Play;
Play.application().path();