public static void iterateVcsRoot(final Project project,
                                    final VirtualFile root,
                                    final Processor<? super FilePath> processor,
                                    @Nullable VirtualFileFilter directoryFilter) {
    final MyRootIterator rootIterator = new MyRootIterator(project, root, processor, null, directoryFilter);
    rootIterator.iterate();
  }
public static void iterateVcsRoot(final Project project,
                                    final VirtualFile root,
                                    final Processor<? super FilePath> processor,
                                    @Nullable VirtualFileFilter directoryFilter)