Unifying Cell and Stepper objects

[Benja Fallenstein <b.fallenstein@xxxxxx>]

Hi,

seems this mail got lost. I was proposing to give Stepper objects in the Java 
code the same fields as Cell objects; unfortunately I don't have time to give 
the reasons in detail again right now, but basically the point is that Cells 
are already optimized for vstream usage, and that we don't gain much by 
making Steppers black-box if we don't post-process the bytecode to optimize 
it for one kind of Steppers, and that even if we do not make Steppers 
black-box that does not mean that we cannot add the post-processing later.

- Benja