Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

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

import java.io.InputStream;

public class Main {
    public static long getFileLen(File file) {
        long total = 0;
        try {
            InputStream is = new FileInputStream(file);
            byte[] bytes = new byte[1024];
            int len = 0;
            while ((len = is.read(bytes)) != -1) {
                total += len;
            }
            is.close();
        } catch (Exception e) {

        }
        return total;
    }
}