@Deprecated(forRemoval = true)
  private static @NotNull Component createSeparator(@Nullable @NlsContexts.Separator String text) {
    TitledSeparator separator = new TitledSeparator(text);
    separator.setBorder(JBUI.Borders.emptyLeft(2));
    separator.setOpaque(false);
    separator.setBackground(UIUtil.TRANSPARENT_COLOR);
    separator.getLabel().setOpaque(false);
    separator.getLabel().setBackground(UIUtil.TRANSPARENT_COLOR);
    return separator;
  }
@Deprecated(forRemoval = true)
  private static @NotNull Component createSeparator(@Nullable @NlsContexts.Separator String text)