pkg image/png, const BestCompression = -3
pkg image/png, const BestCompression CompressionLevel
pkg image/png, const BestSpeed = -2
pkg image/png, const BestSpeed CompressionLevel
pkg image/png, const DefaultCompression = 0
pkg image/png, const DefaultCompression CompressionLevel
pkg image/png, const NoCompression = -1
pkg image/png, const NoCompression CompressionLevel
pkg image/png, method (*Encoder) Encode(io.Writer, image.Image) error

		if k != config.Default {
			compressionLevelEnv = compressionLevelEnv + config.Default + k
		}
		compressionLevel, _ := strconv.Atoi(env.Get(compressionLevelEnv, kv.Get(target.KafkaCompressionLevel)))
		kafkaArgs.Producer.CompressionLevel = compressionLevel

		saslEnableEnv := target.EnvKafkaSASLEnable
		if k != config.Default {
			saslEnableEnv = saslEnableEnv + config.Default + k
		}

	adminAPIClientDevExtraTime     = "/speedtest/client/devnull/extratime"
)

var gzipHandler = func() func(http.Handler) http.HandlerFunc {
	gz, err := gzhttp.NewWrapper(gzhttp.MinSize(1000), gzhttp.CompressionLevel(gzip.BestSpeed))
	if err != nil {
		// Static params, so this is very unlikely.
		logger.Fatal(err, "Unable to initialize server")
	}
	return gz
}()

// Set of handler options as bit flags

		},
		config.KV{
			Key:   target.KafkaCompressionCodec,
			Value: cfg.Producer.Compression,
		},
		config.KV{
			Key:   target.KafkaCompressionLevel,
			Value: strconv.Itoa(cfg.Producer.CompressionLevel),
		},
	}
	return nil
}

// SetNotifyAMQP - helper for config migration from older config.
func SetNotifyAMQP(s config.Config, amqpName string, cfg target.AMQPArgs) error {
	if !cfg.Enable {

    // Configuration constants
    private static final int MIN_COMPRESSION_SIZE = 512; // 512 bytes minimum
    private static final int MAX_COMPRESSION_SIZE = 1024 * 1024; // 1MB maximum
    private static final int COMPRESSION_LEVEL = Deflater.DEFAULT_COMPRESSION;

    // Supported algorithms
    private static final int[] SUPPORTED_ALGORITHMS = { COMPRESSION_NONE, COMPRESSION_LZ77, COMPRESSION_LZ77_HUFFMAN };

    @Override