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 int deleteBlankPath(String path) {
        File f = new File(path);
        if (!f.canWrite()) {
            return 1;
        }
        if (f.list() != null && f.list().length > 0) {
            return 2;
        }
        if (f.delete()) {
            return 0;
        }
        return 3;
    }
}