`data class` force you to define some val. If you ...

# announcements

[Daniele Segato]

data class force you to define some val. If you have an interface already defining them and you have nothing different on them this is lot of code repetitions...

Isn't there a better way to do so without giving up the data class (equals, etc..)

see code

Avoid_repetition_of_val_in_data_class_with_interface.kt