Get network interface from an IP address in Java

//from  w w w .j  ava2 s .com
import java.net.InetAddress;
import java.net.NetworkInterface;

public class Main {
  public static void main(String[] args) throws Exception {
    InetAddress address = InetAddress.getLocalHost();

    NetworkInterface ni = NetworkInterface.getByInetAddress(address);
    System.out.println(ni.getName());

    
  }
}