Dmitry Petrov
36 lines
1.3 KiB
Kotlin
Vendored
36 lines
1.3 KiB
Kotlin
Vendored
// TARGET_BACKEND: JVM
|
|
// WITH_RUNTIME
|
|
// FILE: kt40305.kt
|
|
|
|
class ListImpl<A>(private val list: List<A>): List<A> {
|
|
override val size: Int get() = list.size
|
|
override fun contains(element: A): Boolean = list.contains(element)
|
|
override fun containsAll(elements: Collection<A>): Boolean = list.containsAll(elements)
|
|
override fun get(index: Int): A = list.get(index)
|
|
override fun indexOf(element: A): Int = list.indexOf(element)
|
|
override fun isEmpty(): Boolean = list.isEmpty()
|
|
override fun iterator(): Iterator<A> = list.iterator()
|
|
override fun lastIndexOf(element: A): Int = list.lastIndexOf(element)
|
|
override fun listIterator(): ListIterator<A> = list.listIterator()
|
|
override fun listIterator(index: Int): ListIterator<A> = list.listIterator(index)
|
|
override fun subList(fromIndex: Int, toIndex: Int): List<A> = list.subList(fromIndex, toIndex)
|
|
}
|
|
|
|
fun box(): String {
|
|
try {
|
|
J.testAddAllNull(ListImpl(listOf<String>()))
|
|
} catch (e: UnsupportedOperationException) {
|
|
return "OK"
|
|
}
|
|
return "J.testAddAllNull(ListImpl(...)) should throw UnsupportedOperationException"
|
|
}
|
|
|
|
// FILE: J.java
|
|
import java.util.List;
|
|
|
|
public class J {
|
|
public static <T> void testAddAllNull(List<T> list) {
|
|
list.addAll(null);
|
|
}
|
|
}
|