else
ret = o.toString();
} else if (JavexUtils.isList(value)) {
ListOperand lo = new ListOperand(value);
try {
List l = (List) lo.evaluate();
String aux = "";
for (int n = 0; n < l.size(); n++) {
String nr = l.get(n).toString();
if (JavexUtils.isVariable(nr)) {
Object o = variables.get(nr.toUpperCase());