How to map IP address with HostName?

Question

Following is the link to execute one servlet, if i give IP address it works fine but at the same time instead of IP address if i give the corresponding host name ..its not taking..
My application is running on 'JRUN' not 'Tomcat'.
FOR IP: http://192.168.152.18:8100/Brio/browse/login
For Host name : http://AESOP_APP:8100/Brio/browse/login

Answer 1

i think these code will be useful, just try it.
import java.net.*;
import java.io.*;
import java.net.InetAddress;
public class IPaddress
     public static void main(String args[])
     int[] xcluster= {192,168,7,198};
     try
          InetAddress in = InetAddress.getLocalHost();
          System.out.println(in.getHostName());
          catch(Exception e)
          System.out.println(e);
          String sunsite= " 198.168.7.177";
          try
          InetAddress in = InetAddress.getLocalHost();
          System.out.println(in.getHostName());
          catch(Exception e)
          System.out.println(e);
}