UFile (package = ) [public final class Simple {...]
    UClass (name = Simple) [public final class Simple {...}]
        UField (name = property) [private final var property: java.lang.String = "Mary"]
            ULiteralExpression (value = "Mary") ["Mary"] = "Mary"
        UMethod (name = Simple) [public fun Simple() = UastEmptyExpression]
        UMethod (name = method) [public final fun method() : void {...}]
            UBlockExpression [{...}] = Undetermined
                [!] UnknownKotlinExpression (CALL_EXPRESSION) [[!] UnknownKotlinExpression (CALL_EXPRESSION)] = Undetermined
        UMethod (name = getProperty) [public final fun getProperty() : java.lang.String = UastEmptyExpression]
