@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater) {
      final PsiExpression expression = (PsiExpression)startElement;
      CommentTracker ct = new CommentTracker();
      final String newExpression = calculateReplacementExpression(expression, ct);
      if(!newExpression.isEmpty()) {
        ct.replaceAndRestoreComments(expression, newExpression);
      }
    }
@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater)