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.ObjectInputStream;
import java.io.ObjectOutputStream;

public class Main {

    public static void main(String[] args) throws Exception {

        String s = "Hello World from java2s.com";

        FileOutputStream out = new FileOutputStream("test.txt");
        ObjectOutputStream oout = new ObjectOutputStream(out);

        // write something in the file
        oout.writeUTF(s);
        oout.flush();
        oout.close();
        // create an ObjectInputStream for the file we created before
        ObjectInputStream ois = new ObjectInputStream(new FileInputStream("test.txt"));

        // read and print from index 0 to 7
        byte[] b = new byte[13];
        ois.readFully(b, 0, 7);
        String array = new String(b);
        System.out.println(array);
        ois.close();

    }
}