public static void reformatStartTag(Project project, SmartPsiElementPointer<? extends XmlTag> pointer) {
      PsiDocumentManager manager = PsiDocumentManager.getInstance(project);
      PsiFile file = pointer.getContainingFile();
      assert file != null;
      Document document = file.getViewProvider().getDocument();
      assert document != null;
      manager.commitDocument(document);
      XmlTag tag = pointer.getElement();
      assert tag != null;
      XmlUtil.reformatTagStart(tag);
    }
public static void reformatStartTag(Project project, SmartPsiElementPointer<? extends XmlTag> pointer)