* and values cannot be modified.</p>
 *
 */
public class RequestParameter {

    /** The name of the request parameter. */
    private final String name;

    /** The array of values associated with this parameter. */
    private final String[] values;

    /**
     * Constructs a new RequestParameter with the specified name and values.
     *

        RequestParameter param = new RequestParameter(name, null);

        assertEquals(name, param.getName());
        assertNull(param.getValues());
    }

    @Test
    public void test_constructor_withEmptyValues() {
        // Test with empty values array
        String name = "paramName";
        String[] values = {};
        RequestParameter param = new RequestParameter(name, values);

        ComponentUtil.register(new MockSystemHelper(), "systemHelper");
    }

    @Test
    public void test_serializeParameters() {
        RequestParameter[] params = new RequestParameter[] { new RequestParameter("q", new String[] { "test" }),
                new RequestParameter("lang", new String[] { "en", "ja" }) };
        String encoded = searchHelper.serializeParameters(params);
        assertNotNull(encoded);

                        } catch (final Exception e) {
                            logger.warn("Failed to deserialize search parameters from cookie.", e);
                            return new RequestParameter[0];
                        }
                    }
                }
            }
            return new RequestParameter[0];

        }

        /**
         * Parses the HTTP request to create a RequestParameter object.
         * @param request The HTTP servlet request containing the parameters
         * @return A new RequestParameter object with parsed values
         */
        protected static RequestParameter parse(final HttpServletRequest request) {
            final String query = request.getParameter("q");

     */
    protected OptionalThing<HtmlResponse> redirectToSearchPage() {
        final RequestParameter[] searchParameters = searchHelper.getSearchParameters();
        if (searchParameters.length > 0) {
            final List<String> paramList = new ArrayList<>();
            for (final RequestParameter param : searchParameters) {
                for (final String value : param.getValues()) {