UFile (package = )
    UImportStatement (isOnDemand = false)
    UImportStatement (isOnDemand = false)
    UClass (name = AnonymousKt)
        UMethod (name = foo)
            UBlockExpression
                [!] UnknownKotlinExpression (PROPERTY)
                UQualifiedReferenceExpression
                    USimpleNameReferenceExpression (identifier = runnable)
                    [!] UnknownKotlinExpression (CALL_EXPRESSION)
                [!] UnknownKotlinExpression (PROPERTY)
                UQualifiedReferenceExpression
                    USimpleNameReferenceExpression (identifier = runnable2)
                    [!] UnknownKotlinExpression (CALL_EXPRESSION)
                [!] UnknownKotlinExpression (PROPERTY)
                [!] UnknownKotlinExpression (PROPERTY)
        UMethod (name = withErr)
            UBlockExpression
                [!] UnknownKotlinExpression (PROPERTY)
