if (logger.isDebugEnabled()) {
            if (urlQueue != null && urlQueue.getUrl() != null) {
                logger.debug("{} is not a target url. ({})", urlQueue.getUrl(), threadCheckCount);
            } else {
                logger.debug("The url is null. ({})", threadCheckCount);
            }
        }
    }

    protected void processCrawlingException(final Object... objs) {

            if (logger.isDebugEnabled()) {
                logger.debug("{} does not exists.", dir);
            }
            return;
        }
        try (Stream<Path> walk = Files.walk(dir, FileVisitOption.FOLLOW_LINKS)) {
            walk.sorted(Comparator.reverseOrder()).forEach(f -> {
                if (logger.isDebugEnabled()) {
                    logger.debug("Deleting {}", f);
                }
                try {

        }

        if (!jobManager.findJobByUniqueOf(LaJobUnique.of(id)).isPresent()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Job {} is running.", id);
            }
            return;
        }

        TimeoutTask task = null;
        try {
            if (scheduledJob.isLoggingEnabled()) {
                jobHelper.store(jobLog);

                logger.debug("Indexing {}", accessResult.getUrl());
            }
            accessResult.setStatus(Constants.DONE_STATUS);
            accessResultList.add(accessResult);

            if (accessResult.getHttpStatusCode() != 200) {
                // invalid page
                if (logger.isDebugEnabled()) {

        loadProtocols("org.codelibs.fess.net.protocol");

        if (logger.isDebugEnabled()) {
            logger.debug("web protocols: {}", Arrays.toString(webProtocols));
            logger.debug("file protocols: {}", Arrays.toString(fileProtocols));
        }
    }

    protected void loadProtocols(final String basePackage) {

    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        ComponentUtil.getSsoManager().register(this);

        defaultSettings = new HashMap<>();
        defaultSettings.put("onelogin.saml2.strict", "true");
        defaultSettings.put("onelogin.saml2.debug", "false");

            if (cause != null && "VersionConflictEngineException".equals(cause.getClass().getSimpleName())) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to insert {}", urlQueue, e);
                }
                return;
            }
            throw e;
        }
    }

    @Override
    public void delete(final String sessionId) {

#   MAVEN_SKIP_RC       (Optional) Flag to disable loading of mavenrc files.
#   MAVEN_DEBUG_OPTS    (Optional) Specify the debug options to use. Default value is "-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=${MAVEN_DEBUG_ADDRESS}" when --debug is used
#   MAVEN_DEBUG_ADDRESS (Optional) Set the debug address. Default value is "localhost:8000"
# -----------------------------------------------------------------------------

Here's how it might look:

<img src="/img/tutorial/debugging/image01.png">

---

If you use Pycharm, you can:

* Open the "Run" menu.
* Select the option "Debug...".
* Then a context menu shows up.
* Select the file to debug (in this case, `main.py`).

It will then start the server with your **FastAPI** code, stop at your breakpoints, etc.

Here's how it might look:

  cargo build --profile="${BUILD_ZTUNNEL_PROFILE:-dev}" ${BUILD_ZTUNNEL_TARGET:+--target=${BUILD_ZTUNNEL_TARGET}}

  local ZTUNNEL_BIN_PATH
  if [[ "${BUILD_ZTUNNEL_PROFILE:-dev}" == "dev" ]]; then
      ZTUNNEL_BIN_PATH=debug
  else
      ZTUNNEL_BIN_PATH="${BUILD_ZTUNNEL_PROFILE}"
  fi
  ZTUNNEL_BIN_PATH="out/rust/${BUILD_ZTUNNEL_TARGET:+${BUILD_ZTUNNEL_TARGET}/}${ZTUNNEL_BIN_PATH}/ztunnel"