public void addUntracked(@NotNull Collection<? extends FilePath> files) {
    synchronized (LOCK) {
      myUntrackedFiles.addAll(files);
      if (!myEverythingDirty) myDirtyFiles.addAll(files);
    }
    ChangeListManagerImpl.getInstanceImpl(myProject).notifyUnchangedFileStatusChanged();
    scheduleUpdate();
  }
public void addUntracked(@NotNull Collection<? extends FilePath> files)