code: public static CPDefinitionGroupedEntry remove(
  		long CPDefinitionGroupedEntryId)
  		throws com.liferay.commerce.product.type.grouped.exception.NoSuchCPDefinitionGroupedEntryException {
  		return getPersistence().remove(CPDefinitionGroupedEntryId);
  	}
docs: Removes the cp definition grouped entry with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param CPDefinitionGroupedEntryId the primary key of the cp definition grouped entry
  @return the cp definition grouped entry that was removed
  @throws NoSuchCPDefinitionGroupedEntryException if a cp definition grouped entry with the primary key could not be found