public List<Pdu> getPdus() {
        return mPdus;
    }
@Test
    public void testCanParsePdusFromOtherBeacon() {
        byte[] bytes = hexStringToByteArray("0201060303aafe1516aafe00e72f234454f4911ba9ffa600000000000100000c09526164426561636f6e2047000000000000000000000000000000000000");
        BleAdvertisement bleAdvert = new BleAdvertisement(bytes);
        assertEquals("An otherBeacon advert should find four PDUs", 4, bleAdvert.getPdus().size());
        assertEquals("First PDU should be flags type 1", 1, bleAdvert.getPdus().get(0).getType());
        assertEquals("Second PDU should be services type 3", 3, bleAdvert.getPdus().get(1).getType());
        assertEquals("Third PDU should be serivce type 0x16", 0x16, bleAdvert.getPdus().get(2).getType());
        assertEquals("fourth PDU should be scan response type 9", 9, bleAdvert.getPdus().get(3).getType());

    }