      *  @see #negativeSymbol
      *  @see #format()
      *
+     *  @langversion 3.0
      *  @playerversion Flash 10.1
-     *  @playerversion AIR 2
-     *  @langversion 3.0
+     *  @playerversion AIR 2.5
      *  @productversion Flex 4.5
      */
     public function get negativeNumberFormat():uint

    [Bindable("change")]

    /**
     *  Parses a string and returns a NumberParseResult object containing
     *  the parsed elements.
     *
     *  <p>The NumberParseResult object contains
     *  the value of the first number found in the input string, the
     *  starting index for the number within the string, and the index
     *  of the first character after the number in the string.</p>

            return undefined;
        }

        const number:Number = fallbackParseNumber(parseString);

        fallbackLastOperationStatus = isNaN(number) ?
                LastOperationStatus.PARSE_ERROR : LastOperationStatus.NO_ERROR;

        return number;
    }

    /**
     *  Lists all of the locale ID names supported by this class.
     *
     *  @return A vector of strings containing all of the locale ID names
     *         supported by this class and operating system.
     *
     *  @langversion 3.0
     *  @playerversion Flash 10.1
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    static public function getAvailableLocaleIDNames():Vector.<String>
