Here you can find the source of buildUrl(String scheme, String host, int port)
public static String buildUrl(String scheme, String host, int port)
//package com.java2s; /*/*from ww w .j a v a2 s.co m*/ * Licensed to David Pilato (the "Author") under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. Author licenses this * file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ public class Main { public static String buildUrl(String scheme, String host, int port) { return scheme + "://" + host + ":" + port; } }