@Override
      protected void customizeListRendererComponent(JComponent component) {
        super.customizeListRendererComponent(component);
        component.setBorder(list.getComponentOrientation().isLeftToRight()
                            ? JBUI.Borders.empty(0, 5, 0, 1)
                            : JBUI.Borders.empty(0, 1, 0, 5));
      }
@Override
      protected void customizeListRendererComponent(JComponent component)