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Use wrappers around java.util.* to emulate kotlin.collection.* behaviour
Backend: If kotlin class extends kotlin.collection.List
write it as it's super interface (light class mode only)
IDE: Provide wrapper classes to java resolve
that try to emulate backend behaviour
For example if kotlin class implements kotlin.collections.Map,
we provide a superinterface that has abstract 'getEntries' method
and 'entrySet' method that is considered default.
In reality all those methods are generated in the class itself.
In IDE supporting this case without hacks is not feasible performance-wise
since kotlin.collection.* may not be an immediate supertype and we need
to compute all supertypes just to calculate own methods of the class
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5
compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.java
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compiler/testData/asJava/lightClasses/ideRegression/ImplementingMap.java
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public final class TypeHierarchyMap <TValue> implements java.util.Map<java.lang.Class<?>,TValue>, kotlin.collections.Map<java.lang.Class<?>,TValue>, kotlin.jvm.internal.markers.KMappedMarker {
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public boolean containsKey(@org.jetbrains.annotations.NotNull java.lang.Class key) { /* compiled code */ }
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public TypeHierarchyMap() { /* compiled code */ }
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}
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