JavaExercises/Java 2/FileWriteRead.java at master · biblelamp/JavaExercises · GitHub

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/**

* Java. Level 2. Lesson 2. Example of writing/reading file

* @author Sergey Iryupin

* @version dated Dec 23, 2017

import java.io.*;

class FileWriteRead {

public static void main(String[] args) {

// writing to file

try (FileWriter file = new FileWriter("text.txt")) {

file.write("Hello\nJava");

} catch (IOException ex) {

ex.printStackTrace();

}

// reading from file

try (FileReader file = new FileReader("text.txt")) {

int b;

while ((b = file.read()) != -1)

System.out.print((char)b);

} catch (IOException ex) {

ex.printStackTrace();

}

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