if (! isMulticastAddress()) return false;  return (addr[0] == 0xE0) && (addr[1] == 0x00) && (addr[2] == 0x00);
return super.isMCLinkLocal();
  public boolean isMCLinkLocal()  {    if (! isMulticastAddress())			return false;		return (addr[0] == 0xE0) && (addr[1] == 0x00) && (addr[2] == 0x00);	}