Read Excel Content Using Apache POI in Java

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

public class ReadExcelExample {
    public static void main(String[] args) {
        try {
            // Path to the Excel file to be read
            FileInputStream file = new FileInputStream(new File("sample.xlsx"));

            // Create a workbook object from the Excel file
            XSSFWorkbook workbook = new XSSFWorkbook(file);

            // Retrieve the first sheet from the workbook
            XSSFSheet sheet = workbook.getSheetAt(0);

            // Iterate through each row in the sheet
            for (Row row : sheet) {
                // Iterate through each cell in the row
                for (Cell cell : row) {
                    // Print the value of the cell
                    switch (cell.getCellType()) {
                        case STRING:
                            System.out.print(cell.getStringCellValue() + "\t");
                            break;
                        case NUMERIC:
                            System.out.print(cell.getNumericCellValue() + "\t");
                            break;
                        case BOOLEAN:
                            System.out.print(cell.getBooleanCellValue() + "\t");
                            break;
                        default:
                            System.out.print("Unknown" + "\t");
                    }
                }
                System.out.println();
            }
            workbook.close();
            file.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}