Mikhail Glukhikh
23 lines
547 B
Kotlin
Vendored
23 lines
547 B
Kotlin
Vendored
// FIR_IDENTICAL
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// FILE: MyFunc.java
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public interface MyFunc<K, V> {
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V apply(K String);
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}
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// FILE: ConcMap.java
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public interface ConcMap<K, V> {
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V computeIfAbsent(K key, MyFunc<? super K,? extends V> mappingFunction);
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}
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// FILE: ConcHashMap.java
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public class ConcHashMap<K, V> implements ConcMap<K, V> {
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@Override
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V computeIfAbsent(K key, MyFunc<? super K,? extends V> mappingFunction) { }
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}
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// FILE: main.kt
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public fun concurrentMap() {
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val map = ConcHashMap<String, String>()
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map.computeIfAbsent("") { "" } // here
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} |