@Override
  public DiffViewer createComponent(@NotNull DiffContext context, @NotNull DiffRequest request, @NotNull DiffViewer wrappedViewer) {
    return new SvnDiffViewer(context, myPropertyRequest, wrappedViewer);
  }
@Override
  public DiffViewer createComponent(@NotNull DiffContext context, @NotNull DiffRequest request, @NotNull DiffViewer wrappedViewer)