Dmitry Jemerov
17 lines
259 B
Kotlin
17 lines
259 B
Kotlin
open class Base {
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open fun sayHello(): String{
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return "fail"
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}
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}
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interface Trait: Base {
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override fun sayHello(): String {
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return "OK"
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}
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}
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class Derived(): Base(), Trait
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fun box() : String {
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return Derived().sayHello()
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} |