ParseTreeFreeVariableCollector variableCollector = new ParseTreeFreeVariableCollector();
FSMActor controller = getController();
ParserScope scope = controller.getPortScope();
if (!string.equals("")) {
Map map = parser.generateAssignmentMap(string);
Set set /* Dead Local Store: = new HashSet()*/;
for (Iterator names = map.keySet().iterator(); names.hasNext();) {
String name = (String) names.next();