protected CommonPoolUtil() {
        // nothing
    }

    /**
     * Executes the given task in the common ForkJoinPool.
     *
     * @param task
     *            the task to execute
     */
    public static void execute(final Runnable task) {
        ForkJoinPool.commonPool().execute(() -> {
            final Thread currentThread = Thread.currentThread();

        assertSame(request, result); // Fluent API
    }

    @Test
    public void testThreadPoolMethod() {
        CurlRequest request = new CurlRequest(Method.GET, "https://example.com");
        ForkJoinPool pool = new ForkJoinPool();

        CurlRequest result = request.threadPool(pool);

        assertSame(request, result); // Fluent API
    }

    @Test
    public void testEncodingSpecialCharacters() {