@NotNull
  public static ClientFactory getClientFactory(@NotNull SvnVcs vcs, @NotNull File file) {
    // TODO: Fix for svn 1.7 and lower as svn 1.7 command line "--summarize" option for "diff" command does not support comparing working
    // TODO: copy directories with repository directories
    return vcs.getFactory(file);
  }
@NotNull
  public static ClientFactory getClientFactory(@NotNull SvnVcs vcs, @NotNull File file)