Peter Rybin
27 lines
694 B
Kotlin
27 lines
694 B
Kotlin
package foo
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data class Holder<T>(val v: T)
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data class Dat(val start: String, val end: String)
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class Obj(val start: String, val end: String)
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fun assertEquals<T>(expected: T, actual: T) {
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if (expected != actual) throw Exception("expected: $expected, actual, $actual")
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}
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fun box(): String {
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val setD = java.util.HashSet<Holder<Dat>>()
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setD.add(Holder(Dat("a", "b")))
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setD.add(Holder(Dat("a", "b")))
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setD.add(Holder(Dat("a", "b")))
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assertEquals(1, setD.size())
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val setO = java.util.HashSet<Holder<Obj>>()
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setO.add(Holder(Obj("a", "b")))
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setO.add(Holder(Obj("a", "b")))
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setO.add(Holder(Obj("a", "b")))
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assertEquals(3, setO.size())
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return "OK"
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} |