@Test
    public void test() throws Exception {
        String sPath = "default.xlsx";
        DataHelper.setExcelFile(sPath, "sheet1");
        XSSFRow row;
        XSSFCell cell;
        boolean flag = true;
        XSSFSheet sheet = ExcelWSheet;
        Iterator rows = sheet.rowIterator();
        while (rows.hasNext()) {
            row = (XSSFRow) rows.next();
            Iterator cells = row.cellIterator();
            List <String> obj = new ArrayList<String>();
            while (cells.hasNext()) {
                cell = (XSSFCell) cells.next();
               String cellobj = cell.getStringCellValue();
               if(flag)
               {
                   driver.findElement(By.id("text")).sendKeys(cell);
                   driver.findElement(By.id("text")).click();
                   driver.findElement(By.id("text")).clear;
               }
            }


        }

public class DataHelper {
    public static XSSFSheet ExcelWSheet;
    private static XSSFWorkbook ExcelWBook;
    private static XSSFCell cell;
    private static String path;

    public static void setExcelFile(String path, String SheetName) throws Exception {
        path = path;
        FileInputStream ExcelFile = new FileInputStream(path);
        ExcelWBook = new XSSFWorkbook(ExcelFile);
        ExcelWSheet = ExcelWBook.getSheet(SheetName);

    }

    }