import org.apache.xmlrpc.*;
import java.util.*; 
public class Client { 
    public static void main(String args[]) {
        try { 
           
            // Specify the Server 
 						XmlRpcClient client = new XmlRpcClient("http://" + args[0] + ":" +args[1]+ "/");
            // Create request
						Vector params = new Vector();
						params.addElement(args[2]);
 						String result = (String)client.execute("prime_handler.getPrime", params); 
 						// Make a request and print the result 
            System.out.println("Response from server: " + result);
        } catch (Exception e) {
						System.out.println("Incorrect URL for XML-RPC server format: " +  e.getMessage( ));
        }         
    }  
}