How to import Excel sheet data to ResultSet in Java

package testexceljava;

/* -------------------------------------------------------------------
 | Tutorial 35
 | 
 | This tutorial shows how to import Excel sheet to ResultSet in Java.
 | The data is imported from a specific Excel sheet (For this example 
 | we use the Excel file generated in Tutorial 09).
 * ------------------------------------------------------------------- */ 

import java.io.FileInputStream;
import java.sql.ResultSet;
import EasyXLS.*;

public class Tutorial35 {

    public static void main(String[] args) {
        try {
            System.out.println("Tutorial 35");
            System.out.println("----------");

            // Create an instance of the class that imports Excel files
            ExcelDocument workbook = new ExcelDocument();

            // Import Excel sheet to ResultSet
            System.out.println("Reading file C:\\Samples\\Tutorial09.xlsx.");
            FileInputStream file = new FileInputStream("C:\\Samples\\Tutorial09.xlsx");
            ResultSet rs = workbook.easy_ReadXLSXSheet_AsResultSet(file, "First tab");
      
            // Display imported ResultSet values
            int columnCount = rs.getMetaData().getColumnCount();
            int row = 0;
            while (rs.next()){
                for (int column=1; column<=columnCount; column++)
                    System.out.println("At row " + (row + 1) + ", column " + (column) +
                            " the value is '" + rs.getString(column) + "'");
                row++;
            }
            
            // Dispose memory
            workbook.Dispose();
        }
        catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}