slParametry = (Vector)((Vector)slParametry).clone();

List listPar = (List)slParametry;
ListIterator clonelIter  = listPar.listIterator();

while (clonelIter.hasNext()) {
	HashMap clonePar = (HashMap)clonelIter.next();
	clonePar = (HashMap)clonePar.clone();
	clonelIter.set(clonePar);

	Vector cloneWartosci = 
		(Vector)clonePar.get("wartosci");
	cloneWartosci = (Vector)cloneWartosci.clone();
	clonePar.put("wartosci", cloneWartosci);
}