Java Interface: Collection to List?

Dear all,

I have a question of List (or java.util.Collection). I have constructed a
Prolog program and a Java interface. The program supposedly generates a list
of predicates for instance "[a(1), b(2), c(3)]", but when I use the Java
interface to do the job by:
		...
            CompoundTerm result = program.calculate(query);
		...

I couldn't get the list, but a Collection of elements. I wonder if there is
a simple way to transfer the Collection back to the Prolog list??

Thank you very much.


Best regards,
------------
Jordan Chong
Department of EEMCS
University of Twente
url: http://www.cs.utwente.nl/~chong