code: @Override
  	public com.liferay.commerce.product.model.CPOption updateCPOption(
  		com.liferay.commerce.product.model.CPOption cpOption) {
  		return _cpOptionLocalService.updateCPOption(cpOption);
  	}
docs: Updates the cp option in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners.
  
  @param cpOption the cp option
  @return the cp option that was updated