mirror of
https://github.com/jlengrand/kotlin.git
synced 2026-05-09 08:31:29 +00:00
15 lines
445 B
Kotlin
15 lines
445 B
Kotlin
class MyMapEntry<K, V>: Map.Entry<K, V> {
|
|
override fun hashCode(): Int = 0
|
|
override fun equals(other: Any?): Boolean = false
|
|
override fun getKey(): K = throw UnsupportedOperationException()
|
|
override fun getValue(): V = throw UnsupportedOperationException()
|
|
|
|
public fun setValue(value: V): V = value
|
|
}
|
|
|
|
fun box(): String {
|
|
(MyMapEntry<String, Int>() as MutableMap.MutableEntry<String, Int>).setValue(1)
|
|
|
|
return "OK"
|
|
}
|