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 {

        double b = 123.234d;

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

        // write something in the file
        oout.writeDouble(b);
        oout.writeDouble(456.789d);
        oout.flush();
        oout.close();
        // create an ObjectInputStream for the file we created before
        ObjectInputStream ois = new ObjectInputStream(new FileInputStream("test.txt"));

        // read and print a double
        System.out.println(ois.readDouble());

        // read and print a double
        System.out.println(ois.readDouble());
        ois.close();
    }
}