@Override
  public void updateDocument(ArtifactInfo ai, Document doc) {
    if (ai.getPackaging() != null) {
      doc.add(FLD_PACKAGING_NOT_INDEXED.toField(ai.getPackaging()));
    }

    if ("maven-archetype".equals(ai.getPackaging()) && ai.getDescription() != null) {
      doc.add(FLD_DESCRIPTION_NOT_INDEXED.toField(ai.getDescription()));
    }
  }
@Override
  public void updateDocument(ArtifactInfo ai, Document doc)