requestBody.put("paths", paths);
        requestBody.put("excluded_paths", ".*\\.git.*");
        requestBody.put("max_access_count", 10);
        requestBody.put("num_of_thread", 1);
        requestBody.put("interval_time", 0);
        requestBody.put("boost", 100);
        requestBody.put("permissions", "{role}guest");
        requestBody.put("available", true);

        requestBody.put("user_agent", "Mozilla/5.0");
        requestBody.put("depth", 0);
        requestBody.put("max_access_count", 1L); // Minimal access count
        requestBody.put("num_of_thread", 1);
        requestBody.put("interval_time", 0); // No delay
        requestBody.put("boost", 100);
        requestBody.put("available", true);
        requestBody.put("sort_order", 0);

        requestBody.put("user_agent", "Mozilla/5.0");
        requestBody.put("depth", 0);
        requestBody.put("max_access_count", 1L); // Already minimal
        requestBody.put("num_of_thread", 1);
        requestBody.put("interval_time", 0); // No delay between requests
        requestBody.put("boost", 100);
        requestBody.put("available", true);
        requestBody.put("sort_order", 0);

        requestBody.put("user_agent", "Mozilla/5.0");
        requestBody.put("depth", 0);
        requestBody.put("max_access_count", 2L); // Minimal: 1 success + 1 failure
        requestBody.put("num_of_thread", 1);
        requestBody.put("interval_time", 0); // No delay
        requestBody.put("boost", 100);
        requestBody.put("available", true);
        requestBody.put("sort_order", 0);

        requestBody.put("paths", paths);
        requestBody.put("excluded_paths", ".*\\.git.*");
        requestBody.put("max_access_count", 100); // Keep original - search tests need diverse documents
        requestBody.put("num_of_thread", 1);
        requestBody.put("interval_time", 0); // No delay between file access
        requestBody.put("boost", 100);
        requestBody.put("permissions", "{role}guest");
        requestBody.put("available", true);

        server.start();

        final String url = "http://localhost:" + server.getPort() + "/";
        try {
            final int maxCount = 50;
            final int numOfThread = 10;

            final File file = File.createTempFile("crawler-", "");
            file.delete();
            file.mkdirs();
            file.deleteOnExit();

                                    <label for="numOfThread" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.number_of_thread"/></label>
                                    <div class="form-inline col-sm-9">
                                        <la:errors property="numOfThread"/>
                                        <input type="number" name="numOfThread" id="numOfThread"

        this.name = value;
    }

    public Integer getNumOfThread() {
        checkSpecifiedProperty("numOfThread");
        return numOfThread;
    }

    public void setNumOfThread(Integer value) {
        registerModifiedProperty("numOfThread");
        this.numOfThread = value;
    }

    public String getPaths() {
        checkSpecifiedProperty("paths");

        this.name = value;
    }

    public Integer getNumOfThread() {
        checkSpecifiedProperty("numOfThread");
        return numOfThread;
    }

    public void setNumOfThread(Integer value) {
        registerModifiedProperty("numOfThread");
        this.numOfThread = value;
    }

    public String[] getPermissions() {
        checkSpecifiedProperty("permissions");

            logger.info("Starting crawler threads: sessionId={}, numOfThread={}", crawlerContext.sessionId, crawlerContext.numOfThread);
        }
        for (int i = 0; i < crawlerContext.numOfThread; i++) {
            threads[i].start();
        }

        // join
        for (int i = 0; i < crawlerContext.numOfThread; i++) {
            try {
                threads[i].join();