Roberto wrote:

Is there a PPL interface for Java?

But of course! You can download a snapshot of PPL 0.10 from the PPL web site: there you will find a complete Java interface. Cheers, Roberto -- Prof. Roberto Bagnara Computer Science Group Department of Mathematics, University of Parma, Italy http://www.cs.unipr.it/~bagnara/ mailto:bagnara@cs.unipr.it