Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;

public class Main {
    public static byte[] readFileToByteArray(File file) {
        try {
            byte[] fileData = new byte[(int) file.length()];
            DataInputStream dis = new DataInputStream(new FileInputStream(file));
            dis.readFully(fileData);
            dis.close();
            return fileData;
        } catch (IOException e) {
            return null;
        }
    }
}