Your wrapped code does not handle null arguments. And
that is why [collections] doesn't do it that way.
Stephen
--- Nikita Zhuk <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I have a question about Commons Collections' (v 3.2)
> invokerClosure()
> method of ClosureUtils class. Currently the method
> signature is:
>
> public static Closure invokerClosure(String
> methodName, Class[]
> paramTypes, Object[] args)
>
> I would like to know why there has to be explicit
> paramTypes
> parameter, i.e. is there something wrong in calling
> .getClass() on
> each argument (which returns actual class of an
> object due of
> polymorfism)? In my code I've wrapped that call as
> following:
>
> public static Closure invokerClosure(String
> methodName, Object[]
> args)
> {
> Class[] paramTypes = new
> Class[args.length];
>
> for(int i = 0; i < args.length; i++)
> {
> paramTypes[i] = args[i].getClass();
> }
>
> return
> ClosureUtils.invokerClosure(methodName, paramTypes,
>
> args);
> }
>
>
> - Nikita Zhuk
>
>
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