}
    }

    /**
     * Compresses data using GZIP compression.
     *
     * @param data The data to compress
     * @return GZIP-compressed data
     * @throws IORuntimeException if compression fails
     */
    protected byte[] gzipCompress(final byte[] data) {
        try (final ByteArrayOutputStream bos = new ByteArrayOutputStream()) {

                    logger.debug("Failed to decode {}", hash, e);
                }
            }
        }
        return hash;
    }

    /**
     * Encodes a similar document hash using GZIP compression and Base64 encoding.
     * This reduces storage space for hash values while maintaining uniqueness.
     *
     * @param hash the hash string to encode

       * VarHandle in guava-android, even if they're unused under Android, we cause errors under
       * AGP: https://github.com/google/guava/issues/7769.
       *
       * My impression is that an AtomicReferenceFieldUpdater in a static field is similarly fast to
       * Unsafe on modern JVMs (if perhaps not quite as fast as VarHandle?). However, I'm not sure