Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

public class Main {

    public static long getFileSize(String path) {
        File file = new File(path);
        if (!file.exists()) {
            return -1;
        } else {
            return file.length();
        }
    }
}