* allowing the error page to display relevant information and preserve search context.
 */
public class ErrorForm {

    /** Map of form fields and their validation error messages */
    public Map<String, String[]> fields = new HashMap<>();

    /** Search query parameter that caused the error */
    public String q;

    /** URL parameter associated with the error */
    public String url;

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String field = getSearchField(context.getDefaultField(), wildcardQuery.getField());
        if (Constants.DEFAULT_FIELD.equals(field)) {
            final String text = wildcardQuery.getTerm().text();
            context.addFieldLog(field, text);
            final String highlightText = StringUtils.strip(text, "*");

        dataIndexHelper.setCrawlingExecutionInterval(interval);

        try {
            Field field = DataIndexHelper.class.getDeclaredField("crawlingExecutionInterval");
            field.setAccessible(true);
            long actualInterval = (Long) field.get(dataIndexHelper);
            assertEquals(interval, actualInterval);
        } catch (Exception e) {

    }

    @Test
    public void test_fields() {
        final Map<String, String[]> fields = Collections.singletonMap("title", new String[] { "test" });
        assertEquals("title:\"test\"", getQuery("", new String[0], fields, Collections.emptyMap(), false));

        final Map<String, String[]> multiFields = Collections.singletonMap("content", new String[] { "value1", "value2" });

    }

    /**
     * Generates hidden HTML form fields for facet filtering.
     *
     * @return HTML string containing hidden input fields for facet parameters
     */
    public static String facetForm() {
        return createForm(Constants.FACET_FORM, FACET_PREFIX);
    }

    /**
     * Generates hidden HTML form fields for geographic filtering.
     *

     */
    public SearchForm() {
    }

    /**
     * The name field for searching file configurations.
     */
    public String name;

    /**
     * The paths field for searching file configurations.
     */
    public String paths;

    /**
     * The description field for searching file configurations.
     */
    public String description;

     */
    public SearchForm() {
    }

    /**
     * The name field for searching web configurations.
     */
    public String name;

    /**
     * The URLs field for searching web configurations.
     */
    public String urls;

    /**
     * The description field for searching web configurations.
     */
    public String description;

        final StringBuilder buf = new StringBuilder(100);
        buf.append(form.q);
        if (!form.fields.isEmpty() && form.fields.containsKey(LABEL_FIELD)) {
            final String[] values = form.fields.get(LABEL_FIELD);
            final List<String> labelList = new ArrayList<>();
            if (values != null) {
                Collections.addAll(labelList, values);

                    public String @Nullable [] foo() { return new String[] {"some", null}; }
                }
            """
        ) {
            assertHasErrors(
                "Field nonFinalField: Nullability breaking change.",
                "Field finalField: From non-nullable to nullable breaking change.",
                "Method com.example.Source.foo(): From non-null returning to null returning breaking change."
            )

 * Provides form fields and methods for handling search requests in the web interface.
 * Contains validation constraints and convenience methods for parameter processing.
 */
public class SearchForm extends SearchRequestParams {

    /**
     * Map of additional search fields with their values.
     */
    public Map<String, String[]> fields = new HashMap<>();

    /**