// sample client program that uses remote stack service
import java.rmi.*;

public class stackclient
{
    // args[0] should be server ip
    public static void main(String[] args) throws Exception
    {
	// The following lines might be needed:
	//	System.setProperty("java.security.policy","client.policy");
	//	System.setSecurityManager(new RMISecurityManager());
        String serveraddr = args[0];  // identifies server (ip or hostname)
        
        rmistack S0, S1;
        S0 = (rmistack)Naming.lookup("rmi://"+serveraddr+"/stack0");
        S1 = (rmistack)Naming.lookup("rmi://"+serveraddr+"/stack1");

	S0.push("hello");
	S0.push("world");
	S1.push(S0.pop());
	S1.push(S0.pop());
	System.out.println(S1.pop());
	System.out.println(S1.pop());
    }//main
}

// sample usage:  java stackclient 147.4.180.149