@Nonnull
    default String getNamespaceUri() {
        return namespaceUri();
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nonnull
    default String getPrefix() {
        return prefix();
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nullable
    default String getValue() {
        return value();
    }

        }

        @Override
        public Iterator<String> getPrefixes(final String val) {
            return null; // not used
        }

        @Override
        public String getPrefix(final String uri) {
            return null; // not used
        }
    }

  /** Exercise the cache format in OkHttp 2.7 and all earlier releases.  */
  @Test
  fun testGoldenCacheHttpsResponseOkHttp27() {
    val url = server.url("/")
    val urlKey = key(url)
    val prefix = get().getPrefix()
    val entryMetadata =
      """
      $url
      GET
      0
      HTTP/1.1 200 OK
      4
      Content-Length: 3
      $prefix-Received-Millis: ${System.currentTimeMillis()}

pkg log, func Print(...interface{})
pkg log, func Printf(string, ...interface{})
pkg log, func Println(...interface{})
pkg log, func SetFlags(int)
pkg log, func SetOutput(io.Writer)
pkg log, func SetPrefix(string)
pkg log, method (*Logger) Fatal(...interface{})
pkg log, method (*Logger) Fatalf(string, ...interface{})
pkg log, method (*Logger) Fatalln(...interface{})
pkg log, method (*Logger) Flags() int