Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.nio.charset.Charset;

public class Main {

    public static void main(String[] args) {

        String s = "from java2s.com!";

        try {

            OutputStream os = new FileOutputStream("test.txt");
            OutputStreamWriter writer = new OutputStreamWriter(os, Charset.defaultCharset().newEncoder());

            FileInputStream in = new FileInputStream("test.txt");

            writer.write(s, 0, 5);

            writer.flush();

            for (int i = 0; i < 5; i++) {
                System.out.print((char) in.read());
            }
            writer.close();
            in.close();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}