Alexander Udalov
41a416da60
Delete all test methods (and empty test classes), since they'll be auto-generated
26 lines
551 B
Kotlin
26 lines
551 B
Kotlin
import java.util.*
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class ArrayWrapper<T>() {
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val contents = ArrayList<T>()
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fun add(item: T) {
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contents.add(item)
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}
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fun plus(b: ArrayWrapper<T>): ArrayWrapper<T> {
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val result = ArrayWrapper<T>()
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result.contents.addAll(contents)
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result.contents.addAll(b.contents)
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return result
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}
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}
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fun box(): String {
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val v1 = ArrayWrapper<String>()
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val v2 = ArrayWrapper<String>()
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v1.add("foo")
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v2.add("bar")
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val v3 = v1 + v2
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return if (v3.contents.size() == 2) "OK" else "fail"
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}
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