@Override
  public void filePathsDirty(@Nullable Collection<? extends FilePath> filesDirty,
                             @Nullable Collection<? extends FilePath> dirsRecursivelyDirty) {
    try {
      fileVcsPathsDirty(groupByVcs(filesDirty), groupByVcs(dirsRecursivelyDirty));
    }
    catch (ProcessCanceledException ignore) {
    }
  }
@Override
  public void filePathsDirty(@Nullable Collection<? extends FilePath> filesDirty,
                             @Nullable Collection<? extends FilePath> dirsRecursivelyDirty)