docs: public AttributeCol52 cloneColumn() {
          AttributeCol52 cloned = new AttributeCol52();
          cloned.setAttribute( getAttribute() );
          cloned.setReverseOrder( isReverseOrder() );
          cloned.setUseRowNumber( isUseRowNumber() );
          cloned.cloneCommonColumnConfigFrom( this );
          return cloned;
      }