@Override
      public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
        if (value == SearchListModel.MORE_ELEMENT) {
          return getMoreElementRenderer(list, index, isSelected, cellHasFocus);
        }

        Component component = getNonMoreElementRenderer(list, value, index, isSelected, cellHasFocus, groupedModel, myRenderersCache);

        if (!header.getSelectedTab().isSingleContributor() && groupedModel.isGroupFirstItem(index)) {
          SearchEverywhereContributor<Object> contributor = groupedModel.getContributorForIndex(index);
          //noinspection ConstantConditions
          component = myGroupTitleRenderer.withDisplayedData(contributor.getFullGroupName(), component);
        }

        return component;
      }
@Override
      public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus)