Reading excel sheet in Java

package test;

import java.io.FileInputStream;

import java.io.IOException;


import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;


public class DatadrivenRegisTtest {

    public static void main(String[] args) throws IOException {

FileInputStream file=new FileInputStream("D:\\test.xlsx");
XSSFWorkbook wb= new XSSFWorkbook(file);
XSSFSheet sheet=wb.getSheet("Sheet1");



int noofrow=sheet.getLastRowNum();
System.out.println("no of rows in the xl sheet:" + noofrow);

for(int row=0; row<=noofrow; row++) {
    XSSFRow currentrow=sheet.getRow(row);

    String Fis_name=currentrow.getCell(0).toString();
   // String Last_nam=currentrow.getCell(1).getStringCellValue();
    System.out.print(Fis_name);
    }

}
}