Alexander Udalov
8af6ca5279
It was supposed to be used in reflection but the benefits do not outweigh the cost of KT-6951 #KT-3223 Fixed #KT-6951 Fixed
25 lines
757 B
Kotlin
25 lines
757 B
Kotlin
// KT-4485 getGenericInterfaces vs getInterfaces for kotlin classes
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class SimpleClass
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class ClassWithNonGenericSuperInterface: Cloneable
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class ClassWithGenericSuperInterface: java.util.Comparator<String> {
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override fun compare(a: String, b: String): Int = 0
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}
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fun check(klass: Class<*>) {
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val interfaces = klass.getInterfaces().toList()
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val genericInterfaces = klass.getGenericInterfaces().toList()
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if (interfaces.size != genericInterfaces.size) {
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throw AssertionError("interfaces=$interfaces, genericInterfaces=$genericInterfaces")
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}
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}
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fun box(): String {
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check(javaClass<SimpleClass>())
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check(javaClass<ClassWithNonGenericSuperInterface>())
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check(javaClass<ClassWithGenericSuperInterface>())
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return "OK"
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}
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