code: @Indexable(type = IndexableType.DELETE)
  	@Override
  	public CommerceShipmentItem deleteCommerceShipmentItem(
  		CommerceShipmentItem commerceShipmentItem) {
  		return commerceShipmentItemPersistence.remove(commerceShipmentItem);
  	}
docs: Deletes the commerce shipment item from the database. Also notifies the appropriate model listeners.
  
  @param commerceShipmentItem the commerce shipment item
  @return the commerce shipment item that was removed