LinkedList temporaryDestinationPortList = new LinkedList();
LinkedList temporaryPlaceList = new LinkedList();
while (newRelationList.size() > 0) {
IORelation weights = (IORelation) newRelationList.getFirst();
Iterator weightPorts = weights.linkedDestinationPortList()
.iterator();
while (weightPorts.hasNext()) {
IOPort weightPort = (IOPort) weightPorts.next();