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 String getFileExtensionWithoutDot(File file) {
        return getFileExtensionWithoutDot(file.getName());
    }

    public static String getFileExtensionWithoutDot(String file) {
        return file.substring(file.lastIndexOf(".") + 1);
    }
}