Java tutorial
//package com.java2s; /* * Copyright 2010 - CommonCrawl Foundation * * 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; public class Main { public static InetSocketAddress parseSocketAddress(String socketAddress) { if (socketAddress != null) { int colonIdx = socketAddress.indexOf(':'); if (colonIdx != -1) { String hostName = socketAddress.substring(0, colonIdx); String port = socketAddress.substring(colonIdx + 1); return new InetSocketAddress(hostName, Integer.parseInt(port)); } } return null; } }