Using Arrays in return types

[Pieter De Graef]

Hi,

I have stumbled upon a new problem in my attempts to export an
existing GWT library.
I have created an ExportOverlay of a Coordinate class, and have also
an ExportOverlay of a Geometry class. The problem lies in the
"getCoordinates" methods that should return an array of coordinates,
but runs into a ClassCastException. (cannot cast
org.geomajas.geometry.Coordinate to Expotable).

The org.geomajas.geometry.Coordinate is the original Coordinate class
for which I have created an overlay. The reason why I have used an
ExportOverlay is because I cannot touch the original Coordinate class,
so how can I circumvent the ClassCastException?


@Export("Coordinate")
@ExportPackage("org.geomajas.jsapi.spatial")
public class JsCoordinate implements
ExportOverlay<org.geomajas.geometry.Coordinate> {
......
}


@Export("Geometry")
@ExportPackage("org.geomajas.jsapi.spatial")
public class JsGeometry implements
ExportOverlay<org.geomajas.geometry.Geometry> {

// This method runs into ClassCastExceptions...
public org.geomajas.geometry.Coordinate[] getCoordinates() {
return null;
}
}

[Manuel Carrasco Moñino]

It may be a bug in array wrappers, could you open an issue with detailed information and code example?

Thanks
- Manolo

[Pieter De Graef]

The issue has been logged. I have also added the classes that actually
run into this problem.

On Nov 15, 11:23 pm, Manuel Carrasco Moñino <man...@apache.org> wrote:
> It may be a bug in array wrappers, could you open an issue with detailed
> information and code example?
>
> Thanks
> - Manolo
>