if ( choice != dummyChoice )
	private boolean isDefaultChoice( SelectionChoice choice )	{		String choiceValue = choice.getValue( );		String defaultValue = convertToStandardFormat( this.defaultValue );		if ( choice != dummyChoice )		{			if ( canBeNull( ) && choiceValue == null && defaultValue == null )			{				return true;			}			return choiceValue != null && isEqual( choiceValue, defaultValue );		}		return false;	}