Ole Kevin Yes but on the 2nd line I m explicitly specifying kotlinlang #getting-started

Ole, Kevin, Yes, but on the 2nd line I'm explicitl...

appasni

03/17/2017, 6:06 PM

Ole, Kevin, Yes, but on the 2nd line I'm explicitly specifying the type to be

String

and not

String?

or letting it be inferred which would probably be

String?

ilya.gorbunov

03/17/2017, 6:14 PM

You're calling

String?.toString()

, which transforms

String?

(nullable) to

String

(not nullable)

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