/** Command execution timeout in milliseconds. */
    protected long executionTimeout = 30L * 1000L; // 30sec

    /** Character encoding for command output. */
    protected String commandOutputEncoding = Charset.defaultCharset().displayName();

    /** Command array for user update operations. */
    protected String[] updateCommand;

    /** Command array for user deletion operations. */
    protected String[] deleteCommand;

            if (logger.isDebugEnabled()) {
                logger.debug("Thumbnail Command: {}", cmdList);
            }

            p = pb.start();
            ist = new InputStreamThread(p.getInputStream(), Charset.defaultCharset(), 0, s -> {
                if (logger.isDebugEnabled()) {
                    logger.debug(s);
                }
            });
            task = new ProcessDestroyer(p, ist, commandDestroyTimeout);

    /** The working directory for the command. */
    protected File workingDirectory = null;

    /** The encoding for the command's output. */
    protected String commandOutputEncoding = Charset.defaultCharset().displayName();

    /** The maximum number of lines to buffer from command output. */
    protected int maxOutputLine = 1000;

    /** Whether to redirect standard output to a file. */

      }
    val eventListener: EventListener = factory.create(FailingCall())
  }

  @Test
  fun mediaType() {
    val mediaType: MediaType = "".toMediaType()
    val defaultCharset: Charset? = mediaType.charset()
    val charset: Charset? = mediaType.charset(Charsets.UTF_8)
    val type: String = mediaType.type
    val subtype: String = mediaType.subtype