[vtkusers] combine vtkjava bindings with swig wrapper

[Steffen Brinkmann]

Hi everybody!
Studying the wrapping technique of the java bindings to vtk showed that the 
wrapper code is generated by several C programs that have been written only for 
this purpose.
Now I have a C++ software package that outputs a number of vtk objects 
(vtkPolyDataSet, vtkStructuredGrid, ...). I would need a java wrapper of this 
package, which I'd like to generate using SWIG, and I would like to display the 
vtk objects that are produced by the package directly with the help of the 
default vtk java bindings.

How can I write the SWIG interface definition so that the produced vtk java 
objects are compatible with the default vtk java bindings?

Thanks
Steffen