Andrey Breslav
15 lines
208 B
Kotlin
15 lines
208 B
Kotlin
open class Library() {
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class object {
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open fun call() : Unit {
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}
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open fun getString() : String? {
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return ""
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}
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}
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}
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open class User() {
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open fun main() : Unit {
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Library.call()
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Library.getString()?.isEmpty()
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}
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} |