Create a file

package taoshiflex.lab9;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class Lab9 {
    public static void main(String[] args) {
        try {
            // Create directory
            File directory = new File("C:\\Users\\User\\Desktop\\university");
            if (!directory.exists()) {
                directory.mkdir();
            }

            // Create file
            File file = new File(directory, "student.txt");
            if (!file.exists()) {
                file.createNewFile();
            }

            // Write data to file
            try (FileWriter writer = new FileWriter(file)) {
                writer.write("Name: Gazi Taoshif\nID: 12345\nDepartment: CSE\n");
            }

            // Read data from file
            try (Scanner scan = new Scanner(file)) {
                while (scan.hasNextLine()) {
                    System.out.println(scan.nextLine());
                }
            }
        } catch (IOException e) {
            System.out.println("Error: " + e.getMessage());
        }
    }
}