/**
     * Returns an array of the method's parameter types.
     *
     * @return an array of the method's parameter types
     */
    Class<?>[] getParameterTypes();

    /**
     * Returns the return type of the method.
     *
     * @param <T>
     *            the return type of the method
     * @return the return type of the method
     */
    <T> Class<T> getReturnType();

    /**

	l.root.next = &l.root
	l.root.prev = &l.root
	l.len = 0
	return l
}

// NewList returns an initialized list.
func NewList[K comparable, V any]() *LruList[K, V] { return new(LruList[K, V]).Init() }

// Length returns the number of elements of list l.
// The complexity is O(1).
func (l *LruList[K, V]) Length() int { return l.len }

// Back returns the last element of list l or nil if the list is empty.

     *
     * @return The default user.
     */
    public static String getDefaultUser() {
        return DEFAULT_USER;
    }

    /**
     * Returns the default password from the current environment.
     *
     * @return The default password.
     */
    public static String getDefaultPassword() {
        return DEFAULT_PASSWORD;
    }

    /**

   * otherwise the default value of 11 is returned.
   */
  static int inferDistinctElements(Iterable<?> elements) {
    if (elements instanceof Multiset) {
      return ((Multiset<?>) elements).elementSet().size();
    }
    return 11; // initial capacity will be rounded up to 16
  }

  /**
   * Returns an unmodifiable view of the union of two multisets. In the returned multiset, the count

        return timeoutSettings.scrollTimeout;
    }

    /**
     * Returns the search timeout.
     * @return The search timeout.
     */
    public String getSearchTimeout() {
        return timeoutSettings.searchTimeout;
    }

    /**
     * Returns the index timeout.
     * @return The index timeout.
     */
    public String getIndexTimeout() {
        return timeoutSettings.indexTimeout;

     * @return the URL string or a default value if not extractable
     */
    protected String getUrl(final Object keyObj) {
        if (keyObj instanceof final UrlQueue<?> urlQueue) {
            return escapeValue(urlQueue.getUrl());
        }
        if (keyObj instanceof final StatsKeyObject statsKey) {
            return escapeValue(statsKey.getUrl());
        }

   * otherwise the default value of 11 is returned.
   */
  static int inferDistinctElements(Iterable<?> elements) {
    if (elements instanceof Multiset) {
      return ((Multiset<?>) elements).elementSet().size();
    }
    return 11; // initial capacity will be rounded up to 16
  }

  /**
   * Returns an unmodifiable view of the union of two multisets. In the returned multiset, the count

    /**
     * Gets the URL for this request.
     * @return the URL
     */
    public String getUrl() {
        return url;
    }

    /**
     * Sets the URL for this request.
     * @param url the URL
     */
    public void setUrl(final String url) {
        this.url = url;
    }

    /**
     * Gets the weight/priority of this request.
     * @return the weight
     */
    public float getWeight() {

	return targetIDs
}

// Clone - returns copy of this rules.
func (rules Rules) Clone() Rules {
	rulesCopy := make(Rules)

	for pattern, targetIDSet := range rules {
		rulesCopy[pattern] = targetIDSet.Clone()
	}

	return rulesCopy
}

// Union - returns union with given rules as new rules.
func (rules Rules) Union(rules2 Rules) Rules {
	nrules := rules.Clone()

	for pattern, targetIDSet := range rules2 {

        if (isApiRequest) {
            return ComponentUtil.getComponent(AccessTokenService.class).getPermissions(request).map(p -> {
                p.forEach(roleSet::add);
                return true;
            }).orElse(false);
        }
        return false;
    }

    /**
     * Processes the request parameter.
     * @param request The HTTP request.