Main.java Source code

Java tutorial

  1. HOME
  2. Java
  3. Main.java

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static String getFileExtension(String filename) {
        return filename.substring(filename.lastIndexOf(".") + 1).toUpperCase();
    }
}