* @param def the default value to return if key is not found or cannot be parsed
     * @return the long value of the property or the default value
     */
    public static long getLong(final Properties props, final String key, long def) {
        final String s = props.getProperty(key);
        if (s != null) {
            try {
                def = Long.parseLong(s);

        ByteBuffer buffer2 = ByteBuffer.wrap(nonce2, 0, 8).order(java.nio.ByteOrder.LITTLE_ENDIAN);
        long counter1 = buffer1.getLong();
        long counter2 = buffer2.getLong();

        assertEquals(counter1 + 1, counter2, "CCM counter should increment between nonces");
    }

    @Test
    @DisplayName("Should generate multiple unique nonces without collision")

        if (bytes.length != 16) {
            throw new IllegalArgumentException("GUID must be 16 bytes");
        }
        ByteBuffer bb = ByteBuffer.wrap(bytes);
        long mostSig = bb.getLong();
        long leastSig = bb.getLong();
        this.guid = new UUID(mostSig, leastSig);
    }
    
    public byte[] toBytes() {
        ByteBuffer bb = ByteBuffer.allocate(16);
        bb.putLong(guid.getMostSignificantBits());

            Field offField = Smb2ReadRequest.class.getDeclaredField("offset");
            offField.setAccessible(true);
            long offVal = offField.getLong(req);
            assertEquals(2L, offVal, "Request offset should match skipped bytes");
        }

        @Test
        @DisplayName("read(byte[]) delegates to read(byte[],off,len)")

                        this.preauthIntegrityHash = trans.calculatePreauthHash(respBytes, 0, respBytes.length, this.preauthIntegrityHash);
                    }
                }

                token = response.getBlob();
            }

            if (ctx.isEstablished()) {
                log.debug("Context is established");
                setNetbiosName(ctx.getNetbiosName());
                byte[] sk = ctx.getSigningKey();

     * @param def the default value to return if the property is not found or cannot be parsed
     * @return the property value as a long, or the default value
     */

    public static long getLong(final String key, long def) {
        final String s = prp.getProperty(key);
        if (s != null) {
            try {
                def = Long.parseLong(s);
            } catch (final NumberFormatException nfe) {

            Class.forName("jcifs.smb1.Config");
        } catch (final ClassNotFoundException cnfe) {
            logger.error("Failed to load jcifs.smb1.Config class", cnfe);
        }
        attrExpirationPeriod = Config.getLong("jcifs.smb1.smb.client.attrExpirationPeriod", DEFAULT_ATTR_EXPIRATION_PERIOD);
        ignoreCopyToException = Config.getBoolean("jcifs.smb1.smb.client.ignoreCopyToException", true);
        dfs = new Dfs();
    }