How to get the current working directory in Java?

Hello everyone! I just started learning Java and ran into a problem. I'm writing a program that should read a text file located in the same folder as my project. But when I run the code, the file is not found, even though I specified the correct name. Here's my code: ```java import java.io.File; import java.io.FileNotFoundException; import java.util.Scanner; public class Main { public static void main(String[] args) { File file = new File("data.txt"); try { Scanner scanner = new Scanner(file); while (scanner.hasNextLine()) { System.out.println(scanner.nextLine()); } scanner.close(); } catch (FileNotFoundException e) { System.out.println("File not found!"); } } } ```