Java Utililty Methods Socket Address Get

byte[] addr1Array = addr1.getAddress().getAddress();
byte[] addr2Array = addr2.getAddress().getAddress();
for (int i = 0; i < addr1Array.length && i < addr2Array.length; i++)
    if (addr1Array[i] < addr2Array[i])
        return -1;
int port1 = addr1.getPort();
int port2 = addr2.getPort();
if (port1 < port2)
...

final StringBuilder host = new StringBuilder();
final InetSocketAddress inetSocketAddr = (InetSocketAddress) hostAddress;
final InetAddress addr = inetSocketAddr.getAddress();
if (addr instanceof Inet6Address) {
    host.append('[');
    host.append(addr.getHostAddress());
    host.append(']');
} else if (addr != null) {
...

if (isUnresolved(address)) {
    return createUnresolved(getHostName(address), getPort(port));
} else {
    return createResolved(getAddress(address), getPort(port));

final ServerSocket serverSocket = new ServerSocket();
serverSocket.bind(socketAddress);
return serverSocket;

Socket socket = new Socket();
socket.setTcpNoDelay(true);
socket.setReceiveBufferSize(RECV_BUF_SIZE);
socket.setSendBufferSize(SEND_BUF_SIZE);
socket.bind(null);
socket.connect(site);
return socket;

ArrayList<String> fields = new ArrayList<String>();
fields.add("Connection: Upgrade");
return fields;

Creates an InetSocketAddress given a host and optional port in a single String

This allows either IP4 or IP6 addresses (including port) to be provided as Strings as per rfc2732

return createInetSocketAddress(address, 0);

InetSocketAddress address = null;
if (ip == null) {
    address = new InetSocketAddress(port);
} else {
    address = new InetSocketAddress(ip, port);
return address;

return String.format("local.address == %s", localAddress);

byte[] buf = str.getBytes(CHARSET);
int port = (int) (buf[buf.length - 2] << 8) + (buf[buf.length - 1] & 255);
return new InetSocketAddress(InetAddress.getByAddress(Arrays.copyOfRange(buf, 0, 4)), port);