Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.UnknownHostException;

public class Main {
    public static InetAddress ipIntToInet4Address(int ip) {
        byte[] ipAddress = new byte[4];
        writeInt(ipAddress, 0, ip);
        try {
            return Inet4Address.getByAddress(ipAddress);
        } catch (UnknownHostException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return null;
        }
    }

    public static void writeInt(byte[] data, int offset, int value) {
        data[offset] = (byte) (value >> 24);
        data[offset + 1] = (byte) (value >> 16);
        data[offset + 2] = (byte) (value >> 8);
        data[offset + 3] = (byte) (value);
    }
}