todoindex = 0;
todoList = new ArrayList<>();
String[] files = dir.list();
- Arrays.sort(files);
- scanForNextTask(files);
+ if (files != null) {
+ Arrays.sort(files);
+ scanForNextTask(files);
+ }
retry = new HashMap<>();
}
- DeliveryTask dt = getDeliveryTask(mindate);
- if (dt != null) {
- return dt;
- }
- return null;
-
+ return getDeliveryTask(mindate);
}
}