<https twitter com kotlin status 1171362709540990976> By def kotlinlang #announcements

<https://twitter.com/kotlin/status/117136270954099...

# announcements

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09/10/2019, 10:00 AM

https://twitter.com/kotlin/status/1171362709540990976 By default, type parameter can be nullable. To stop it from being nullable, add an upper bound Foo<T: Any>: https://t.co/J2uj0veFyi, https://t.co/5Pz7WSpBAg. #KotlinTips Twitter

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