Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 This file is part of Subsonic.
    
 Subsonic is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
    
 Subsonic is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
    
 You should have received a copy of the GNU General Public License
 along with Subsonic.  If not, see <http://www.gnu.org/licenses/>.
    
 Copyright 2009 (C) Sindre Mehus
 */

public class Main {
    /**
     * Returns the extension (the substring after the last dot) of the given file. The dot
     * is not included in the returned extension.
     *
     * @param name The filename in question.
     * @return The extension, or an empty string if no extension is found.
     */
    public static String getExtension(String name) {
        int index = name.lastIndexOf('.');
        return index == -1 ? "" : name.substring(index + 1).toLowerCase();
    }
}