}

// Get extracts and parses an ETag from the given HTTP headers.
// It returns an error when the HTTP headers do not contain
// an ETag entry or when the ETag is malformed.
//
// Get only accepts AWS S3 compatible ETags - i.e. no
// encrypted ETags - and therefore is stricter than Parse.
func Get(h http.Header) (ETag, error) {
	const strict = true
	if v := h.Get("Etag"); v != "" {

    public void test_convert() throws Exception {
        /*
         * TODO ReadingConverter converter = new KatakanaConverter(); converter.init(); assertEquals("ケンサク",
         * converter.convert("検索").get(0));
         */
    }

package okhttp3

import okhttp3.CompressionInterceptor.DecompressionAlgorithm
import okio.BufferedSource
import okio.GzipSource
import okio.Source

object Gzip : DecompressionAlgorithm {
  override val encoding: String get() = "gzip"

  override fun decompress(compressedSource: BufferedSource): Source = GzipSource(compressedSource)

        }
        return 0;
    }

    private String extractServerMessage(Throwable cause) {
        if (cause instanceof SmbException) {
            // Try to get server message from SMB exception
            return cause.getMessage();
        }
        return null;
    }

    private void logError() {
        if (errorCode.category == ErrorCategory.TRANSIENT) {

        if (result == null) {
            ConcurrentMap<Key, PluginVersionResult> cache = getCache(request);
            Key key = getKey(request);
            result = cache.get(key);

            if (result == null) {
                result = resolveFromRepository(request);

                logger.debug(
                        "Resolved plugin version for {}:{} to {} from repository {}",

		return
	}

	// Ensure body content type is opaque to ensure that request body has not
	// been interpreted as form data.
	contentType := r.Header.Get("Content-Type")
	if contentType != "application/octet-stream" {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrBadRequest), r.URL)
		return
	}

	password := cred.SecretKey

     * @param path The path to match.
     * @return The matching FtpAuthentication object, or null if no match is found.
     */
    public FtpAuthentication get(final String path) {
        if (path == null) {
            return null;
        }

        for (final FtpAuthentication auth : authenticationList) {
            if (auth.matches(path)) {
                return auth;

            throw new SMBProtocolDecodingException("Invalid durable handle reconnect response length: " + len);
        }

        // No data to decode
        return 0;
    }

    /**
     * Get the context name as string
     * @return the context name
     */
    public String getContextName() {
        return CONTEXT_NAME;
    }

     * @param type the class of the credential type to unwrap to
     * @return instance for type, null if the type cannot be unwrapped
     */
    <T extends Credentials> T unwrap(Class<T> type);

    /**
     * Get the domain of the user account.
     * @return the domain the user account is in
     */
    String getUserDomain();

    /**
     * Check if these are anonymous credentials.

- Favour a working external library if appropriate.  There are many examples of OkHttp libraries that can sit on top or hook in via existing APIs.
- Get working code on a personal branch with tests before you submit a PR.
- OkHttp is a small and light dependency.  Don't introduce new dependencies or major new functionality.