Here you can find the source of ipV4ToString(int ip)
public static String ipV4ToString(int ip)
//package com.java2s; /**//from w w w.j a v a 2 s.c o m * Copyright 2017 StreamSets Inc. * * 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. */ public class Main { public static String ipV4ToString(int ip) { return String.format("%d.%d.%d.%d", (ip >> 24 & 0xff), (ip >> 16 & 0xff), (ip >> 8 & 0xff), (ip & 0xff)); } }