final String[] parts = expandedAddress.split(":");
        if (parts.length != 8) {
            // Not a standard IPv6 address, return as-is
            return ipv6Address;
        }

        // Normalize each part (remove leading zeros)
        final String[] normalized = new String[8];
        for (int i = 0; i < 8; i++) {
            normalized[i] = parts[i].replaceFirst("^0+(?!$)", "");
            if (normalized[i].isEmpty()) {

        FessTimeResourceProvider provider3 = new FessTimeResourceProvider(mockConfig);

        assertNotNull(provider1);
        assertNotNull(provider2);
        assertNotNull(provider3);

        // Each should be a different instance
        assertNotSame(provider1, provider2);
        assertNotSame(provider2, provider3);
        assertNotSame(provider1, provider3);
    }

import org.dbflute.optional.OptionalEntity;

/**
 * Manages a dictionary file for stopwords.
 * This class handles reading, parsing, and updating files that contain
 * a list of stopwords. Each line in the file represents a single stopword.
 *
 * The class provides methods for retrieving, adding, updating, and
 * deleting stopword items, as well as reloading the dictionary
 * from its source file.
 */

    protected boolean isOccurrence(final String value) {
        return "allintitle".equals(value) || "allinurl".equals(value);
    }

    /**
     * Escapes specific characters in a query string.
     * Replaces each specified character with its escaped version (prefixed with backslash).
     *
     * @param q the query string to escape
     * @param values the characters to escape
     * @return the escaped query string
     */

    @Test
    public void test_convertBooleanQuery_complexQuery() {
        BooleanQuery.Builder boolQueryBuilder = new BooleanQuery.Builder();

        // Add multiple clauses of each type
        for (int i = 0; i < 3; i++) {
            boolQueryBuilder.add(new TermQuery(new Term("must" + i, "value" + i)), BooleanClause.Occur.MUST);

            logger.debug("Text: content={}", text);
        }
        textBuf.append(text);
    }

    /**
     * Parses and filters URL patterns from text based on protocol types.
     * Processes each line of the input text, filtering URLs based on web and file protocol support.
     *
     * @param text the raw text containing URL patterns, one per line
     * @param web true if web protocol URLs should be included

\"popover\";\n@import \"carousel\";\n@import \"spinners\";\n@import \"utilities\";\n@import \"print\";\n",":root {\n  // Custom variable values only support SassScript inside `#{}`.\n  @each $color, $value in $colors {\n    --#{$color}: #{$value};\n  }\n\n  @each $color, $value in $theme-colors {\n    --#{$color}: #{$value};\n  }\n\n  @each $bp, $value in $grid-breakpoints {\n    --breakpoint-#{$bp}: #{$value};\n  }\n\n  // Use `inspect` for lists so that quoted items keep the quotes.\n  // See https://github...

 * This class wraps search results with pagination information, facet responses, and query statistics.
 * It implements the List interface to provide standard list operations while adding search-specific
 * functionality such as page navigation, record counts, and query execution times.
 */
public class QueryResponseList implements List<Map<String, Object>> {

    /** The underlying list that contains the actual search result documents. */

import org.dbflute.optional.OptionalEntity;

/**
 * Manages a dictionary file for stemmer overrides.
 * This class handles reading, parsing, and updating files that contain
 * stemmer override rules, where each rule maps an input word to an
 * output stem. The file format is expected to be `input => output`.
 *
 * The class provides methods for retrieving, adding, updating, and

        kryo.register(LinkedHashMap.class, new MapSerializer<>());
        kryo.register(TreeMap.class, new MapSerializer<>());

        // Immutable collections (from Collections utility)
        // Register each class individually to ensure partial failures don't skip all registrations
        registerClassSafely(kryo, Collections.emptyList().getClass());
        registerClassSafely(kryo, Collections.emptySet().getClass());