Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String returnSuffix(String fileName) {

        if (fileName.lastIndexOf(".") > 0) {
            String fileSuffix = fileName.substring(fileName.lastIndexOf("."));
            return fileSuffix;
        }
        return null;
    }
}