code: private Optional<String> tryGetAttributeName(String tableName, String colName) {
      String attributeName;
  
      EntityTypeDescription entityTypeDescription =
          entityTypeRegistry.getEntityTypeDescription(tableName);
      if (entityTypeDescription != null) {
        AttributeDescription attrDescription =
            entityTypeDescription.getAttributeDescriptionMap().get(colName);
        if (attrDescription != null) {
          attributeName = attrDescription.getName();
        } else {
          attributeName = null;
        }
      } else {
        attributeName = null;
      }
  
      return Optional.ofNullable(attributeName);
    }
docs: Tries to determine the attribute name for this table column name