import java.rmi.*;

public class ratclient
{
    public static void main(String[] args)
    {   rrat r1, r2;
        rrat r3, r4;
	bigobject a;
        try
        {
           System.setProperty("java.security.policy","client.policy");
           System.setSecurityManager(new RMISecurityManager());
	   r1 = (rrat) Naming.lookup("rmi://localhost/rat1");
           r2 = (rrat) Naming.lookup("rmi://localhost/rat2");
           r3 = (rrat) Naming.lookup("rmi://localhost/rat2"); // same
	   System.out.println(r1.toStr());
	   System.out.println(r2.toStr());
	   System.out.println(r1.eqr(r2));
	   r2.invert();
	   System.out.println(r2.toStr());
   	   System.out.println(r3.toStr());

	   a = new bigobject(2);
	   r2.change(a);
	   System.out.println("a.x is "+a.x);

	   r4 = r2.make("rat4",2,6);  // is r4 local or remote?
	   r4.setn(4);
	   System.out.println(r4.toStr());
        }
        catch (Exception ee) { ee.printStackTrace(); }
    } // main

}