Generate a 12 meg XLSX file 60000x85 columns

POI.java

        List<String> list = new ArrayList<>();
        for (int count = 0; count < 60000; count++) {
            list.add("T " + count);
        }
        SXSSFWorkbook workbook = new SXSSFWorkbook();
        SXSSFSheet sheet = workbook.createSheet("FIELD OPERATIONS TRACKER");
        for (int i = 0; i < list.size(); i++) {
            SXSSFRow rowHeader = sheet.createRow(i);
            for (int cellcount = 0; cellcount < 85; cellcount++) {
                SXSSFCell cell = rowHeader.createCell(cellcount);
                cell.setCellValue(list.get(i));
            }
        }
        FileOutputStream fileOutputStream = new FileOutputStream(File.createTempFile("xxxxx", ".xlsx"));
        workbook.write(fileOutputStream);
        fileOutputStream.close();