*
     * @param config the configuration
     * @param compressionAlgorithms the supported compression algorithms
     * @param flags compression flags (reserved, should be 0)
     */
    public CompressionNegotiateContext(final Configuration config, final int[] compressionAlgorithms, final int flags) {
        this.compressionAlgorithms = compressionAlgorithms != null ? compressionAlgorithms.clone() : new int[0];
        this.flags = flags;
    }