code: @Indexable(type = IndexableType.DELETE)
  	@Override
  	public CommerceOrderItem deleteCommerceOrderItem(long commerceOrderItemId)
  		throws PortalException {
  		return commerceOrderItemPersistence.remove(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