How to Access the Systems ipaddress in a java program

Hi
In a network The ip addresses of every system is changing.So that i want to know the ipaddresses of the system dynamically.
I want a client program to do that.
And also i want to kno how to create a .exe file for java
class file

Hi
In order to find the IP address of a system dynamically through a java programme Here is code...
    import java.net.*;
    public class check{
     public static void main(String args[])
              try
{ InetAddress addr = InetAddress.getLocalHost();
    String ipaddress_as_text =addr.getHostAddress();
    System.out.println(ipaddress_as_text);
        catch(Exception ex){}
For the 2 question ie to convert a .class file to a
.exe file there are some tools available...
I think the following link will be useful to you.
       http://duckware.com/jexepack/index.html
    Thank you....

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