
Since each sample has (supposedly) only one application class and not a lot of the code, the `mainClassName` attribute in the gradle build is not really useful and can lead to inconsistency if the application class is moved. See gh-3588
Since each sample has (supposedly) only one application class and not a lot of the code, the `mainClassName` attribute in the gradle build is not really useful and can lead to inconsistency if the application class is moved. See gh-3588