order = "asc";
}
// Sort order
if (sort != null && !properties.isEmpty()) {
QueryProperty qp = properties.get(sort);
if (qp == null) {
throw new ActivitiIllegalArgumentException("Value for param 'sort' is not valid, '" + sort + "' is not a valid property");
}
((AbstractQuery) query).orderBy(qp);
if (order.equals("asc")) {