@Override
      public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
        PsiElement element1 = descriptor.getPsiElement();
        PsiFile file = element1 == null ? null : element1.getContainingFile();
        if (file == null || file.getFileType() != XmlFileType.INSTANCE) return;
        action.applyFix(project, descriptor);
      }
@Override
      public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor)