private void tryHighlightSearchResultsIfNeed() {
    if (isNeedToHighlightCloseSearchResults) {
      if (!isHighlightedSearchResultsAreStabilized) {
        updateSearchResultsHighlighting();
        isHighlightedSearchResultsAreStabilized = true;
      }
    }
    else {
      clearHighlightedSearchResults();
    }
  }
private void tryHighlightSearchResultsIfNeed()