[vtkusers] InteractionProp in Java

[Ambar C]

Hello,

I'm working on modifying an vtkInteractorStyleTrackballActor to have
my own custom class, and am trying to access it's InteractionProp
member but it doesn't seem to be coming through. The equivalent code
works in C++, but something along the lines of

public modifiedClass extends vtkInteractorStyleTrackballActor
{
     .....
     this.InteractionProp. //Doesn't recognize the member.

}

Is there some inheritance issue with Java?
Best,
Ambar