< Andreas Sinz> `A Details lt T gt ` class is invariant on ` kotlinlang #announcements

<@U0D06TWMA>: `A.Details<T>` class is invari...

# announcements

i

ilya.gorbunov

06/10/2016, 11:16 AM

@Andreas Sinz:

A.Details<T>

class is invariant on

, so you can't use

A.Details<Double>

instead of

A.Details<Number>