> > public PolynomialFunction(double c[]) {
> > super();
> > if (c.length < 1) {
> > - throw
> > MathRuntimeException.createIllegalArgumentException(LocalizedFormats.EMPTY_POLYNOMIALS_COEFFICIENTS_ARRAY);
> > + throw new
> > NotStrictlyPositiveException(LocalizedFormats.EMPTY_POLYNOMIALS_COEFFICIENTS_ARRAY,
> > + c.length);
> > }
>
> Seems very odd to me to reject an empty array parameter with
> "NotStrictlyPositiveException".
It just means that a 0 length is not allowed.
> I would expect that to be reserved for numeric data passed as a
> parameter or as an array entry.
>
> IllegalArgument seems much clearer to me;
"NotStrictlyPositiveException" is a subclass of "IllegalArgumentException".
> alternatively one could
> perhaps create an EmptyArrayNotAllowedException, if this is a common
> requirement.
Could be too.
Gilles
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