RFR 8157819: TypeError when a java.util.Comparator object is invoked as a function
Remi Forax
forax at univ-mlv.fr
Wed May 25 12:09:42 UTC 2016
----- Mail original -----
> De: "Michael Haupt" <michael.haupt at oracle.com>
> À: "Sundararajan Athijegannathan" <sundararajan.athijegannathan at oracle.com>
> Cc: nashorn-dev at openjdk.java.net
> Envoyé: Mercredi 25 Mai 2016 13:49:39
> Objet: Re: RFR 8157819: TypeError when a java.util.Comparator object is invoked as a function
>
Hi Sundar, Hi Mickael,
> Hi Sundar,
>
> lower-case thumbs up, with remarks.
>
> * "is this a overridable" -> "... an overridable"
>
> * My feeling: the name isOverridableObjectMethod would describe the method's
> intent more clearly.
yes
>
> * How about comparing the method types to statically initialised MethodType
> instances obtained from the methods in question?
you need to go to the route that create a MethodType from a Method, which require an allocation.
Sundar, i think you can use Method.getParamaterCount() [1] instead of m.getParameterTypes().length, because m.getParameterTypes() clones the returning array.
>
> Best,
>
> Michael
cheers,
Rémi
[1] https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html#getParameterCount--
>
> > Am 25.05.2016 um 12:49 schrieb Sundararajan Athijegannathan
> > <sundararajan.athijegannathan at oracle.com>:
> >
> > Please review http://cr.openjdk.java.net/~sundar/8157819/webrev.00 for
> > https://bugs.openjdk.java.net/browse/JDK-8157819
> >
> > Thanks,
> >
> > -Sundar
> >
>
> --
>
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