import jns.element.*;import jns.util.*;public class TestSimplexAttach {    public static void main(String args[]) {      SimplexLink l1=new SimplexLink(100000,0.1);      SimplexInterface i1=new SimplexInterface(Interface.SENDER,					       new IPAddr(192,168,1,1));      SimplexInterface i2=new SimplexInterface(Interface.RECEIVER,					       new IPAddr(192,168,1,2));      i1.attach(l1,true);      i2.attach(l1,true);    }}