Display host name and IP address

70 

 package ex2a;
import java.net.InetAddress;
public class Ex2a
{
Public static void main(String[] args)throws Exception
{
InetAddress addr=InetAddress.getLocalHost();
System.out.println(“Host name:”+addr.getHostName());
System.out.println(“IP Address:”+addr.getHostAddress());
}
}