MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.io.IOException;
import java.io.RandomAccessFile;

public class MainClass {
    public static void main(String[] args) throws IOException {
        RandomAccessFile rf = new RandomAccessFile("test.dat", "rw");
        for (int i = 0; i < 10; i++)
            rf.writeDouble(i * 1.414);
        rf.close();
        rf = new RandomAccessFile("test.dat", "rw");
        rf.seek(5 * 8);
        rf.writeDouble(47.0001);
        rf.close();
        rf = new RandomAccessFile("test.dat", "r");
        for (int i = 0; i < 10; i++)
            System.out.println("Value " + i + ": " + rf.readDouble());
        rf.close();

    }
}