System.out.println("New node " + h.getNAME() + " with guid " + guid_str);
        public P2Node(String g, HOST h) {          show_hostname = true;          show_leaf_set = true;          show_rt = false;          guid_str = g;          if (g.substring(0,2).equalsIgnoreCase("0x"))            g = g.substring(2, g.length()-1);          guid = new BigInteger(g, 16);          host = h;          if (host != null)            host.setGUID(guid_str);          //redraw (); Must use callbacks to do this        }