* It means that for scripts and resources, the files below the path specified by {@link #directory()}
     * are copied to the path specified by {@code targetPath()} with the exact same directory structure.
     */
    default Optional<Path> targetPath() {
        return Optional.empty();
    }

    /**
     * {@return whether resources are filtered to replace tokens with parameterized values}.

     * Test AutoCloseable implementation
     */
    @Test
    @DisplayName("Test AutoCloseable implementation with try-with-resources")
    public void testAutoCloseableImpl() {
        String testPassword = "AutoCloseablePass123!";
        NtlmPasswordAuthenticator authRef;

        // Use try-with-resources
        try (NtlmPasswordAuthenticator auth = new NtlmPasswordAuthenticator("user", testPassword)) {
            authRef = auth;

  fun request(): Request

  /**
   * Invokes the request immediately, and blocks until the response can be processed or is in error.
   *
   * To avoid leaking resources callers should close the [Response] which in turn will close the
   * underlying [ResponseBody].
   *
   * ```java
   * // ensure the response (and underlying response body) is closed

        final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        try {
            final Enumeration<URL> resources = classLoader.getResources(path);

            while (resources.hasMoreElements()) {
                final URL resource = resources.nextElement();
                logger.debug("loading {}", resource);
                if ("file".equals(resource.getProtocol())) {

        </field>
        <field>
          <name>resources</name>
          <version>3.0.0+</version>
          <description>
            This element describes all the classpath resources such as properties
            files associated with a project. These resources are often included in the final
            package.
            The default value is {@code src/main/resources}.

                                                newPlugin("maven-compiler-plugin", "compile", "testCompile"),
                                                newPlugin("maven-resources-plugin", "resources", "testResources"),
                                                newPlugin("maven-surefire-plugin", "test"),
                                                newPlugin("maven-jar-plugin", "jar"),

This can be very useful for setting up **resources** that you need to use for the whole app, and that are **shared** among requests, and/or that you need to **clean up** afterwards. For example, a database connection pool, or loading a shared machine learning model.

* [fess_label_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_label_en.properties)
* [fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

{
  "resources": [
    {"pattern": "okcurl-version.properties"}
  ]

     */
    @Override
    public void init(final FilterConfig filterConfig) throws ServletException {
        // nothing
    }

    /**
     * Destroys the web API filter and cleans up resources.
     */
    @Override
    public void destroy() {
        // nothing
    }

    /**
     * Filters HTTP requests and processes them through appropriate web API managers.
     *