Well it would have to be using Double.parseDouble.  I would imagine
most of those would be using parseInteger or parseLong (at least as
far as I know, floating point values are not valid credit card
numbers).

On Feb 1, 7:48 am, Andreas Petersson <andr...@petersson.at> wrote:
> a number of places where i found this to be a cereal problem where you
> won't suspect them:
>
> Credit Card Validators (checks first if given string is a number)
> (Pentaho Data Integration)
> Version Numbers (in xml headers) (Xstream)
> and to my surprise
> HTTP headers (http://www.w3.org/Protocols/rfc2616/rfc2616-
> sec3.html#sec3.9) (Spring Framework et al)

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