ソケットのアドレス

import java.net.InetAddress;

public class test {
	public static void main(String[] args) {
		try {
			InetAddress address = InetAddress.getLocalHost();
			System.out.println("host name : " +address.getHostName());
			System.out.println("host address : " + address.getHostAddress());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

実行結果

host name : yua
host address : 169.254.119.107