Conversion: 's', 'S' Argument Category: general Description: If the argument arg is null, then the result is "null". If arg implements Formattable, then arg.formatTo is invoked. Otherwise, the result is obtained by invoking arg.toString().
Float doesn't appear to implement Formattable, but it has a toString() method. [ November 23, 2006: Message edited by: Carol Enderlin ]