zos.write("Valid content テスト".getBytes("UTF-8"));
            zos.closeEntry();

            // Add another valid entry
            final ZipEntry entry2 = new ZipEntry("another.txt");
            zos.putNextEntry(entry2);
            zos.write("Another valid content".getBytes("UTF-8"));
            zos.closeEntry();
        }

## Migration from another search provider

Please see [MIGRATION.md](MIGRATION.md).

## Data Store

Currently, Fess supports crawling the following [storage locations and APIs](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html):

        listWithNulls.add(null);
        listWithNulls.add("another");

        List<String> result = SuggestUtil.getAsList(listWithNulls);
        assertNotNull(result);
        assertEquals(3, result.size());
        assertEquals("valid", result.get(0));
        assertEquals(null, result.get(1));
        assertEquals("another", result.get(2));
    }

    @Test(expected = IllegalArgumentException.class)

        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        final CharMappingItem other = (CharMappingItem) obj;
        if (!Arrays.equals(inputs, other.inputs)) {
            return false;
        }
        return Objects.equals(output, other.output);
    }

    /**
     * Returns a string representation of this CharMappingItem including all fields.
     *

            fail("Expected CurlException");
        } catch (CurlException e) {
            assertTrue(e.getMessage().contains("Failed to access the content"));
            // The cause should be another CurlException from getContentAsStream()
            assertTrue(e.getCause() instanceof CurlException);
            CurlException innerException = (CurlException) e.getCause();

     *
     * @param dictFile the dictionary file metadata to store
     * @param file the actual file containing the dictionary content
     * @throws DictionaryException if the file was updated by another process,
     *         if the file doesn't exist, or if there's an error during storage
     */
    public void store(final DictionaryFile<? extends DictionaryItem> dictFile, final File file) {

    /**
     * Deletes a dictionary item.
     *
     * @param item the item to delete
     */
    public abstract void delete(T item);

    /**
     * A paginated list implementation that wraps another list and provides
     * pagination metadata and functionality.
     *
     * @param <E> the type of elements in this list
     */
    public static class PagingList<E> implements List<E> {

        /**
         * Compares this pattern with another for priority ordering.
         * Longer patterns (higher priority length) come first.
         * @param other the other pattern to compare with
         * @return negative if this has higher priority, positive if other has higher priority
         */
        @Override
        public int compareTo(final PathPattern other) {

     * @return a map containing the processed document data
     * @throws CrawlingAccessException if crawling fails or configuration is invalid
     * @throws ChildUrlsException if the URL redirects to another location
     * @throws CrawlerSystemException if data deserialization fails
     */
    public Map<String, Object> processRequest(final CrawlingConfig crawlingConfig, final String crawlingInfoId, final String url) {

    }

    public void testParse_mixedValidAndInvalidDirectives() {
        String robotsTxtContent = "User-agent: TestBot\n" + "Disallow: /valid1/\n" + "InvalidDirective: value\n" + "Disallow: /valid2/\n"
                + "Another-Invalid: test\n" + "Allow: /valid3/\n" + "NoColon\n" + "Disallow: /valid4/\n";

        RobotsTxt robotsTxt;
        final InputStream in = new java.io.ByteArrayInputStream(robotsTxtContent.getBytes());
        try {