code: public static com.liferay.commerce.model.CommerceOrderItem deleteCommerceOrderItem(
  		long commerceOrderItemId)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return getService().deleteCommerceOrderItem(commerceOrderItemId);
  	}
docs: Deletes the commerce order item with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param commerceOrderItemId the primary key of the commerce order item
  @return the commerce order item that was removed
  @throws PortalException if a commerce order item with the primary key could not be found