private static void deleteInitializer(@NotNull PsiExpression defToInline) {
    PsiElement parent = defToInline.getParent();
    if (parent instanceof PsiAssignmentExpression) {
      PsiElement gParent = PsiUtil.skipParenthesizedExprUp(parent.getParent());
      if (!(gParent instanceof PsiExpressionStatement)) {
        parent.replace(defToInline);
        return;
      }
    }

    parent.delete();
  }
private static void deleteInitializer(@NotNull PsiExpression defToInline)