I need to make a porting of a MMI application from C++ to Java reusing
the Background code written in C++.
The idea is to rewrite in Java only the presentation layer using some
tool avalable (i. e. Visual Editor Eclipse plugin), but my problem is
the interface between Java presentation and C++ Backgorund.
There are some alternatives to JNI or some tools to generate automatic
interfaces ?
Moreover for very complex applications how the performances can get
worse or better integrated this different technologies?

Best regards
Palmis