* @return <code>true</code> to visit the specified dependency node's children, <code>false</code> to skip the
     *         specified dependency node's children and proceed to its next sibling
     */
    boolean enter(@Nonnull Node node);

    /**
     * Ends the visit to the specified dependency node.
     *
     * @param node the dependency node to visit

    fun start()
  }

  private object TestThreadSerialTask : SerialTask {
    override fun start() = error("unexpected call")
  }

  inner class RunnableSerialTask(
    private val runnable: Runnable,
  ) : SerialTask {
    override fun start() {
      taskRunner.assertLockHeld()
      require(currentTask == this)
      activeThreads++

        // Test inner class LangAnalyzerConverter init
        AnalyzerConverter.LangAnalyzerConverter langConverter = converter.new LangAnalyzerConverter("en");

        langConverter.init();
        // Should not throw exception
    }

    @Test
    public void testLangAnalyzerConverterWithNullLang() throws IOException {
        // Test inner class with null language

  fun noRequestBody() {
    call.messageDone(
      exchange = this,
      requestDone = true,
      e = null,
    )
  }

  /** A request body that fires events when it completes. */
  private inner class RequestBodySink(
    delegate: Sink,
    /** The exact number of bytes to be written, or -1L if that is unknown. */
    private val contentLength: Long,
    private val isSocket: Boolean,

        Mockito.verify(context.logger)
                .info(
                        "  -a, --all             Apply all upgrades (equivalent to --model-version 4.1.0 --infer --model --plugins)");
    }

    @Test
    void testHelpIncludesDefaultBehavior() throws Exception {
        UpgradeContext context = createMockContext();

        help.execute(context);

```

</div>

Und öffnen Sie die Dokumentation unter [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Sie sehen die automatische API-Dokumentation für die Hauptanwendung, welche nur deren eigene _Pfadoperationen_ anzeigt:

<img src="/img/tutorial/sub-applications/image01.png">

Öffnen Sie dann die Dokumentation für die Unteranwendung unter [http://127.0.0.1:8000/subapi/docs](http://127.0.0.1:8000/subapi/docs).

    if (e.which === 13) {
      var $submitButton = $("input#submit, button#submit");
      if ($submitButton.size() > 0) {
        $submitButton[0].submit();
      }
      // ignore enter key down
      return false;
    }
  });

  $(".table tr[data-href]").each(function() {
    $(this)
      .css("cursor", "pointer")
      .hover(
        function() {
          $(this).addClass("active");

            return specificOption.get();
        }

        // Apply default behavior when no specific options are provided
        if (defaultWhenNoOptionsSpecified
                && options.infer().isEmpty()
                && options.model().isEmpty()
                && options.plugins().isEmpty()
                && options.model().isEmpty()) {
            return true;
        }

        return false;

    @Inject
    private SessionScope sessionScope;

    protected String component() {
        return "deployer";
    }

    @Test
    void testArtifactInstallation() throws Exception {
        sessionScope.enter();
        try {
            sessionScope.seed(MavenSession.class, mock(MavenSession.class));

            String artifactBasedir = new File(getBasedir(), "src/test/resources/artifact-install").getAbsolutePath();

    }

    @Override
    public String handle(String config) throws SecDispatcherException {
        if (NAME.equals(config)) {
            try {
                return prompter.promptForPassword("Enter the master password: ");
            } catch (PrompterException e) {
                throw new SecDispatcherException("Could not collect the password", e);
            }
        }
        return null;
    }