Here you can find the source of toHttpUrl(InetSocketAddress addr)
public static URL toHttpUrl(InetSocketAddress addr)
//package com.java2s; /*/*from www. j a v a 2 s. c om*/ * Copyright 2016, The OpenNMS Group * * Licensed 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. */ import java.net.InetSocketAddress; import java.net.MalformedURLException; import java.net.URL; public class Main { public static URL toHttpUrl(InetSocketAddress addr) { try { return new URL(String.format("http://%s:%d/", addr.getHostString(), addr.getPort())); } catch (MalformedURLException e) { throw new RuntimeException(e); } } }