putBytes(value.toString().getBytes(Charsets.UTF_8));
        }

        @Override
        public void putHash(HashCode hashCode) {
            hashCode.appendToHasher(this);
        }

        @Override
        public HashCode hash() {
            byte[] bytes = getDigest().digest();
            digest = null;

            );
        }

        for (Map.Entry<String, ValueSnapshot> entry : result.getValueSnapshots().entrySet()) {
            hasher.putString(entry.getKey());
            entry.getValue().appendToHasher(hasher);
        }
        for (Map.Entry<String, CurrentFileCollectionFingerprint> entry : result.getFileFingerprints().entrySet()) {
            hasher.putString(entry.getKey());