public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
            if (emulateCSV) {
                return toAppendTo.append(result.text);
            } else {
                return toAppendTo.append(result.text.trim());
            }
        }
Workaround until we merge {@link DataFormatter} with {@link CellFormat}. Constant, non-cachable wrapper around a
{@link CellFormatResult}
fastexcel-test/src/test/java/cn/idev/excel/test/temp/dataformat/DataFormatter1.java