@Nullable
    private ListData guessListForChange(@NotNull Change change) {
      if (LOG.isDebugEnabled()) {
        final String path = ChangesUtil.getFilePath(change).getPath();
        LOG.debug("[addChangeToCorrespondingList] for change " + path + " type: " + change.getType() +
                  " have before revision: " + (change.getBeforeRevision() != null));
      }

      for (ChangeListWorker.ListData list : myWorker.myLists) {
        Set<Change> changesBeforeUpdate = myChangesBeforeUpdateMap.get(list.id);
        if (changesBeforeUpdate.contains(change)) {
          LOG.debug("[addChangeToCorrespondingList] matched by change: ", list.id);
          return list;
        }
      }

      String listId = guessChangeListByPaths(change);
      if (listId != null) {
        ListData list = myWorker.getDataById(listId);
        if (list != null) {
          LOG.debug("[addChangeToCorrespondingList] matched by paths: ", list.id);
          return list;
        }
      }

      String assignedChangeListId = ChangeListChangeAssigner.EP_NAME.computeSafeIfAny(myWorker.myProject, assigner -> {
        return assigner.getChangeListIdFor(change, this);
      });
      if (assignedChangeListId != null) {
        ListData list = myWorker.getDataById(assignedChangeListId);
        if (list != null) {
          LOG.debug("[addChangeToCorrespondingList] added to list from assigner: ", list.id);
          return list;
        }
        else {
          LOG.debug("[addChangeToCorrespondingList] failed to add to non-existent list from assigner: ", assignedChangeListId);
        }
      }

      ContentRevision revision = change.getAfterRevision();
      if (revision != null && myWorker.myChangeListsEnabled && myWorker.myPartialChangeTrackers.get(revision.getFile()) != null) {
        LOG.debug("[addChangeToCorrespondingList] partial tracker found");
        return null;
      }

      LOG.debug("[addChangeToCorrespondingList] added to default list " + myWorker.myDefault.id);
      return myWorker.myDefault;
    }
@Nullable
    private ListData guessListForChange(@NotNull Change change)