code: public static CommerceShipmentItem remove(long commerceShipmentItemId)
  		throws com.liferay.commerce.exception.NoSuchShipmentItemException {
  		return getPersistence().remove(commerceShipmentItemId);
  	}
docs: Removes the commerce shipment item with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param commerceShipmentItemId the primary key of the commerce shipment item
  @return the commerce shipment item that was removed
  @throws NoSuchShipmentItemException if a commerce shipment item with the primary key could not be found