* </ul>
   */
  @CheckForNull
  public String value() {
    return System.getProperty(key);
  }

  /** Returns a string representation of this system property. */
  @Override
  public String toString() {
    return key() + "=" + value();
  }

    @Override
    public void setUp() throws Exception {
        // create runner instance
        runner = new OpenSearchRunner();
        // create ES nodes
        final String clusterName = UUID.randomUUID().toString();
        runner.onBuild((number, settingsBuilder) -> {
            settingsBuilder.put("http.cors.enabled", true);
            settingsBuilder.put("discovery.type", "single-node");

    val response: Response?,
  ) {
    val responseBody: String? =
      when {
        response != null && response.code != 101 -> response.body.string()
        else -> null
      }

    override fun toString(): String {
      return when (response) {
        null -> "Failure[$t]"
        else -> "Failure[$response]"
      }
    }
  }

  internal data class Message(
    val bytes: ByteString? = null,

        Throwable current = t;
        while (current != null) {
            buf.append(current.getLocalizedMessage()).append(' ');
            current = current.getCause();
        }
        return buf.toString();
    }

    public static boolean isCheckboxEnabled(final String value) {
        if (value == null) {
            return false;
        }

                state = 2; // run connected
                run_thread.notify();
            }
        }

        /* Proccess responses
         */
        loop();
    }

    public String toString() {
        return name;
    }

        return lastModified;
    }

    @Override
    public void setLastModified(final Long lastModified) {
        this.lastModified = lastModified;
    }

    @Override
    public String toString() {
        return "AccessResultImpl [id=" + id + ", sessionId=" + sessionId + ", ruleId=" + ruleId + ", url=" + url + ", parentUrl="

    }

    public void deleteInstalledArtifact(final Artifact artifact) {
        final String fileName = artifact.getFileName();
        final Path jarPath = Paths.get(ResourceUtil.getPluginPath().toString(), fileName);
        if (!Files.exists(jarPath)) {
            throw new PluginException(fileName + " does not exist.");
        }

        switch (artifact.getType()) {
        case THEME:

            buf.append(getResultDataFooter());

            final ResultData resultData = new ResultData();
            resultData.setTransformerName(getName());

            final String data = buf.toString().trim();
            try {
                resultData.setData(data.getBytes(charsetName));
            } catch (final UnsupportedEncodingException e) {
                if (logger.isInfoEnabled()) {

        chain.proceed(
          originalRequest.newBuilder()
            .method("POST", body)
            .header("Content-Type", mediaType.toString())
            .header("Content-Length", body.contentLength().toString())
            .build(),
        )
      }
    client =
      client.newBuilder()
        .addNetworkInterceptor(interceptor)
        .build()
    val request =

            if (record.loggerName == "javax.net.ssl") {
              val parameters = record.parameters

              if (parameters != null) {
                clientEventsList.add(parameters.first().toString())
              }
            }
          }
        }
      }

      override fun flush() {
      }

      override fun close() {
      }
    }.apply {
      level = Level.FINEST