return (String) value;
assert value instanceof StringFormatValue;  return ( (StringFormatValue) value ).getPattern( );
	public String getStringFormat( )	{		Object value = getProperty( TOC.STRING_FORMAT_MEMBER );		if ( value == null )		{			StyleHandle style = getStyle( );			if ( style == null )			{				return null;			}			else			{				return style.getStringFormat( );			}		}		return (String) value;	}