What is the difference between Flowable<List<VanDataModel>> and Flowable<List<VanDataModel!>!> in Kotlin using Rx ?
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Sujin Shrestha
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https://kotlinlang.org/docs/reference/java-interop.html#null-safety-and-platform-types – Nerdy Bunz Apr 05 '18 at 06:14
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It's Kotlin, not RxJava. A type notated with ! is called platform type coming from Java APIs. You could refer to platform types as "types of unknown nullability". Also important to know is that you cannot use the exclamation-marked type for your own types, it's not part of the Kotlin syntax, it's only a notation
See this.
s1m0nw1
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