int compressedSize = deflater.deflate(buffer);
                baos.write(buffer, 0, compressedSize);
            }

            deflater.end();
            return baos.toByteArray();
        } catch (Exception e) {
            throw new CIFSException("LZ77 compression failed", e);
        }
    }

    /**
     * Decompresses LZ77 data.
     */

        final Type1Message type1Message = new Type1Message(cifsContext, TYPE_1_FLAGS, domain, workstation);
        return Base64.getEncoder().encodeToString(type1Message.toByteArray());
    }

    /**
     * Generates a Type 3 NTLM message.
     *
     * @param username the username
     * @param password the password
     * @param domain the domain

        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(original);
        oos.close();

        // Deserialize
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        DictionaryExpiredException deserialized = (DictionaryExpiredException) ois.readObject();
        ois.close();

        // Verify

            this.ntlmsspFlags &= msg2.getFlags();
            final Type3Message msg3 = createType3Message(msg2);
            msg3.setupMIC(this.type1Bytes, token);

            final byte[] out = msg3.toByteArray();

            if (log.isTraceEnabled()) {
                log.trace(msg3.toString());
                log.trace(Hexdump.toHexString(token));
            }

            this.masterKey = msg3.getMasterKey();

        oos.writeObject(originalException);
        oos.close();

        // Deserialize the exception
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        SsoLoginException deserializedException = (SsoLoginException) ois.readObject();
        ois.close();

        oos.writeObject(exception);
        oos.close();

        // And deserialize
        java.io.ByteArrayInputStream bais = new java.io.ByteArrayInputStream(baos.toByteArray());
        java.io.ObjectInputStream ois = new java.io.ObjectInputStream(bais);
        SmbOperationException deserialized = (SmbOperationException) ois.readObject();
        ois.close();

        // Then

            oos.writeObject(original);
            oos.close();

            // Deserialize
            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
            ObjectInputStream ois = new ObjectInputStream(bais);
            CrawlerStatus deserialized = (CrawlerStatus) ois.readObject();
            ois.close();

        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(original);
        oos.close();

        // Deserialize
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        CrawlerSystemException deserialized = (CrawlerSystemException) ois.readObject();
        ois.close();

        // Verify

        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(originalRule);
        oos.close();

        // Deserialize
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        TestRule deserializedRule = (TestRule) ois.readObject();
        ois.close();

        // Verify

        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(original);
        oos.close();

        // Deserialize
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream ois = new ObjectInputStream(bais);
        @SuppressWarnings("unchecked")
        TestAccessResultData<String> deserialized = (TestAccessResultData<String>) ois.readObject();