test that we get the same value as excel and , for
37. private XSSFWorkbook workbook;
47. XSSFFont font = workbook.getFontAt((short) 0);
141. cellStyle = workbook.createCellStyle();
146. font = workbook.createFont();
336. return workbook.getSheetName(getSheetIndex());
342. return workbook.getSheetIndex(sheet);