private void adjustTextPaneBorder(List<? extends TextParagraph> tipContent) {
    if (tipContent.isEmpty()) return;
    TextParagraph last = tipContent.get(tipContent.size() - 1);
    List<TextPart> parts = last.getTextParts();
    Border border = parts.size() == 1 && parts.get(0) instanceof IllustrationTextPart
                    ? null : JBUI.Borders.emptyBottom((int)TextParagraph.BIG_INDENT);
    myTextPane.setBorder(border);
  }
private void adjustTextPaneBorder(List<? extends TextParagraph> tipContent)