@NotNull
  protected JScrollPane createListPane() {
    JScrollPane resultsScroll = new JBScrollPane(myResultsList) {
      @Override
      public void updateUI() {
        boolean isBorderNull = getBorder() == null;
        super.updateUI();
        if (isBorderNull) setBorder(null);
      }
    };
    resultsScroll.setBorder(null);
    resultsScroll.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    ComponentUtil.putClientProperty(resultsScroll.getVerticalScrollBar(), JBScrollPane.IGNORE_SCROLLBAR_IN_INSETS, true);

    resultsScroll.setPreferredSize(JBUI.size(670, JBUI.CurrentTheme.BigPopup.maxListHeight()));
    return resultsScroll;
  }
@NotNull
  protected JScrollPane createListPane()