@Override
  public void addOccurrenceHighlights(@NotNull Editor editor,
                                      PsiElement @NotNull [] elements,
                                      @NotNull TextAttributesKey attributesKey,
                                      boolean hideByTextChange,
                                      @Nullable Collection<? super RangeHighlighter> outHighlighters) {
    addOccurrenceHighlights(editor, elements, null, attributesKey, hideByTextChange, outHighlighters);
  }
@Override
  public void addOccurrenceHighlights(@NotNull Editor editor,
                                      PsiElement @NotNull [] elements,
                                      @NotNull TextAttributesKey attributesKey,
                                      boolean hideByTextChange,
                                      @Nullable Collection<? super RangeHighlighter> outHighlighters)