private void receive_HCI_Data_Packet(byte[] data) {
short handle = (short)(((short)data[2] & 0x0f) << 8 | ((short)data[1] & 0xff));
L2CAPLink link = (L2CAPLink)connectionHandels.get(new Short(handle));
if (link != null) {
link.receiveData(data);
Debug.println(1, "HCI: Received Data Packet from " + link.remoteAddress);
}
else System.err.println("HCI: Unable to deliver Data Packet. No open link with handle " + handle + ". : " +
Debug.printByteArray(data));
}