Evgeny Gerashchenko
23 lines
363 B
Kotlin
23 lines
363 B
Kotlin
trait A {
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val method : (() -> Unit )?
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val test : Integer
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}
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class AImpl : A {
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override val method : (() -> Unit )? = {
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}
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override val test : Integer = Integer(777)
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}
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fun test(a : A) {
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val method = a.method
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if (method != null) {
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method()
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}
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}
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public fun box() : String {
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AImpl().test
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test(AImpl())
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return "OK"
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} |