import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Cell;
import java.io.*;

public class Sample3_1{
  public static void main(String[] args){
    Workbook wb = new HSSFWorkbook();
    Sheet sheet = wb.createSheet();

    Row row1 = sheet.createRow(1);
    Cell cell1_1 = row1.createCell(1);
    cell1_1.setCellValue(123);

    Row row4 = sheet.createRow(4);
    Cell cell4_3 = row4.createCell(3);
    cell4_3.setCellValue("ŒŽ—j“ú");

    FileOutputStream out = null;
    try{
      out = new FileOutputStream("sample3_1.xls");
      wb.write(out);
    }catch(IOException e){
      System.out.println(e.toString());
    }finally{
      try {
        out.close();
      }catch(IOException e){
        System.out.println(e.toString());
      }
    }
  }
}