ArrayList nodeArrayList2 = (ArrayList) pop();
ArrayList nodeArrayList1 = (ArrayList) pop();
PScenario pscenarioNode1;
{
PScenarioTitle pscenariotitleNode2;
TypedLinkedList listNode4 = new TypedLinkedList();
Object nullNode5 = null;
TypedLinkedList listNode6 = new TypedLinkedList();
pscenariotitleNode2 = (PScenarioTitle)nodeArrayList1.get(0);
{
TypedLinkedList listNode3 = new TypedLinkedList();
listNode3 = (TypedLinkedList)nodeArrayList2.get(0);
if(listNode3 != null)
{
listNode4.addAll(listNode3);
}