manuelnc53software

import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import java.io.*;

public class ExcelValidadorConErrores {

    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("datos.xlsx");
        Workbook workbook = new XSSFWorkbook(fis);
        Sheet sheet = workbook.getSheetAt(0);