public/subjects/java-piscine/FileManager

FileManager

Instructions

Create a file FileManager.java.

Write a function createFile that creates a file with the name and the content as parameter. Write a function getContentFile that returns the content of the file as parameter.
Write a function deleteFile that deletes the file as parameter.

Expected Functions

public class FileManager {
    public static void createFile(String fileName, String content) throws IOException {
        // your code here
    }
    public static String getContentFile(String fileName) throws IOException {
        // your code here
    }
    public static void deleteFile(String fileName) {
        // your code here
    }
}

Usage

Here is a possible ExerciseRunner.java to test your function :

import java.io.IOException;

public class ExerciseRunner {
    public static void main(String[] args) throws IOException {
        FileManager.createFile("file.txt", "Lorem ipsum");
        System.out.println(FileManager.getContentFile("file.txt"));
        FileManager.deleteFile("file.txt");
    }
}

and its output :

$ javac *.java -d build
$ java -cp build ExerciseRunner 
Lorem ipsum
$ 

Notions

File