@Override
    public String formatRawCellContents(double value, int formatIndex, String formatString,
                                        boolean use1904Windowing) {
        if (DateUtil.isADateFormat(formatIndex, formatString)) {
            String activeDateFormatString =
                    (dateOverrideFormatString == null) ? formatString : dateOverrideFormatString;
            return super.formatRawCellContents(value, formatIndex, activeDateFormatString,
                    use1904Windowing);
        } else {
            return super.formatRawCellContents(value, formatIndex, formatString, use1904Windowing);
        }
    }
Overrides Excel's General format to include more
significant digits than the MS Spec allows.
See TIKA-2025.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/TikaExcelDataFormatter.java