protected PsiElement @NotNull [] restoreOccurrences() {
    List<PsiElement> result = ContainerUtil.map(getOccurrenceMarkers(), marker -> PsiImplUtil.findElementInRange(myFile, marker.getStartOffset(), marker.getEndOffset(), GrExpression.class));
    return PsiUtilCore.toPsiElementArray(result);
  }
protected PsiElement @NotNull [] restoreOccurrences()