code: @Deprecated
      protected static ValidationBuilder convertWith(org.javalite.activejdbc.validation.Converter converter) {
          return ModelDelegate.convertWith(modelClass(), converter);
      }
docs: Adds a custom converter to the model.
  
  @param converter custom converter
  @deprecated use {@link #convertWith(org.javalite.activejdbc.conversion.Converter, String...)} instead