Write file

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;


public class Main {
    public static void main(String[] args) {
        System.out.println();
        String currentDirectory = System.getProperty("user.dir");
        System.out.println("Current working directory: " + currentDirectory);
        useFile("output/testfile.txt");
        usePath ("output/pathfile.txt");
        System.out.println();
        System.out.println("Directory listing");
        System.out.println("The current directory set by Intellj and output directory");
        File directory = new File(currentDirectory + "/output");
        File[] files = directory.listFiles();
        for ( File file : files ) {
            System.out.println("File: " + file.getAbsolutePath());
        }
        System.out.println();

    }

    private static void useFile(String fileName){
        File file = new File(fileName);
        boolean fileExists = file.exists();

        System.out.printf("File '%s' %s%n", fileName,
                fileExists ? "exists. " : "does not exist.");

        if (fileExists) {
            System.out.println("Deleting File: " + fileName);
            fileExists= !file.delete();
        }

        if (!fileExists) {
            try {
                file.createNewFile();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
            System.out.println("Created File: " + fileName);
            if (file.canWrite()) {
                System.out.println("Would write to file here");
            }
        }
    }

    private static void usePath(String fileName){
        Path path = Path.of(fileName);
        boolean fileExists = Files.exists(path);

        System.out.printf("File '%s' %s%n", fileName,
                fileExists ? "exists. " : "does not exist.");

        if (fileExists) {
            System.out.println("Deleting File: " + fileName);
            try {
                Files.delete(path);
                fileExists = false;
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        if (!fileExists) {
            try {
                Files.createFile(path);

            System.out.println("Created File: " + fileName);
            if (Files.isWritable(path)) {
               Files.writeString(path, """
                        
                        Here is some data,
                        For my file,
                        Just to prove,
                        Using the Files class and path are better!
                        """);
               Files.readAllLines(path).forEach(System.out::println);
            }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }


        }

    }



}