Java tutorial
//package com.java2s; /** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ import java.util.Locale; public class Main { private static final String RESOURCE_URL_FORMAT = "http://%s/%s"; private static String createResourceURL(String host, String resourcePath) { return String.format(Locale.US, RESOURCE_URL_FORMAT, host, resourcePath); } }