public open class MethodWithMappedClasses : R|java/lang/Object| {
    public open operator function copy(dest: R|ft<java/util/List<in T>, java/util/List<in T>?>|!, src: R|ft<kotlin/collections/MutableList<ft<T, T?>>, kotlin/collections/List<ft<T, T?>>>|): R|kotlin/Unit|

    public open operator function copyMap(dest: R|ft<kotlin/collections/MutableMap<ft<java/lang/String, java/lang/String?>, *>, kotlin/collections/Map<ft<java/lang/String, java/lang/String?>, *>>|, src: R|ft<kotlin/collections/MutableMap<ft<java/lang/String, java/lang/String?>, ft<T, T?>>, kotlin/collections/Map<ft<java/lang/String, java/lang/String?>, ft<T, T?>>>|): R|kotlin/Unit|

}