+ synchronized (updating)
+ {
+ Collection<List<AlignCalcWorkerI>> workersLists = updating.values();
+ synchronized (workersLists)
+ {
+ for (List<AlignCalcWorkerI> workers : workersLists)
+ {
+ if (workers!=null)
+ {
+ synchronized (workers) {
+ working |= workers.size() > 0;
+ }
+ }
+ }
+ }
+ }
+ return working;