ImmutableSet.of(ISO_8859_1, US_ASCII, UTF_16, UTF_16BE, UTF_16LE, UTF_8);

  private static void assertHashStringEquivalence(HashFunction hashFunction, Random random) {
    // Test that only data and data-order is important, not the individual operations.
    new EqualsTester()
        .addEqualityGroup(
            hashFunction.hashUnencodedChars("abc"),
            hashFunction.newHasher().putUnencodedChars("abc").hash(),

    /** The key of the message: Crawl End Time (Data Store) */
    public static final String LABELS_crawling_info_DataCrawlEndTime = "{labels.crawling_info_DataCrawlEndTime}";

    /** The key of the message: Indexing Execution Time (Data Store) */
    public static final String LABELS_crawling_info_DataIndexExecTime = "{labels.crawling_info_DataIndexExecTime}";

    /** The key of the message: Index Size (Data Store) */

                    "function applyTheme(dark) {" +
                    "var t = dark ? 'dark' : 'light';" +
                    "document.documentElement.setAttribute('data-theme', t);" +
                    "if (hljsEl) hljsEl.href = 'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/stackoverflow-' + t + '.min.css';" +
                    "}" +

@GwtIncompatible
public abstract class FeatureSpecificTestSuiteBuilder<
    B extends FeatureSpecificTestSuiteBuilder<B, G>, G> {
  @SuppressWarnings("unchecked")
  protected B self() {
    return (B) this;
  }

  // Test Data

  private @Nullable G subjectGenerator;
  // Gets run before every test.
  private Runnable setUp;
  // Gets run at the conclusion of every test.
  private Runnable tearDown;

  @CanIgnoreReturnValue

        boolean result1 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/admin/config.html");
        boolean result2 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/private/data.html");
        boolean result3 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/temp/cache.html");
        boolean result4 = indexUpdateCallback.isUrlCrawlable(paramMap, "http://example.com/public/index.html");

        final FessAdminAction action = createAction();
        System.setProperty("fess.var.path", varDir.toString());
        final File testFile = new File(varDir.toFile(), "data/test.txt");
        testFile.getParentFile().mkdirs();
        testFile.createNewFile();

        // Should not throw
        action.validateFilePath(testFile.getAbsolutePath());
    }

    @Test

        assertEquals("index.field.favorite_count", FessConfig.INDEX_FIELD_favorite_count);

        assertNotNull(FessConfig.CRAWLER_DATA_SERIALIZER);
        assertEquals("crawler.data.serializer", FessConfig.CRAWLER_DATA_SERIALIZER);
    }

    // Test the get method directly
    @Test
    public void test_getMethod() {
        assertEquals("Fess", fessConfig.get(FessConfig.DOMAIN_TITLE));

        return unbox(countMap.get(element));
      } catch (NullPointerException | ClassCastException e) {
        return 0;
      }
    }

    /**
     * {@inheritDoc}
     *
     * <p>If the data in the multiset is modified by any other threads during this method, it is
     * undefined which (if any) of these modifications will be reflected in the result.
     */
    @Override
    public int size() {

      encodings['\b'.code] = encoding // Backspace
      encodings[0xb] = encoding // Vertical Tab
      encodings[0xe] = encoding // Shift Out
      encodings[0xf] = encoding // Shift In
      encodings[0x10] = encoding // Data Link Escape
      encodings[0x11] = encoding // Device Control 1 (oft. XON)
      encodings[0x12] = encoding // Device Control 2
      encodings[0x13] = encoding // Device Control 3 (oft. XOFF)

   * the cache is not recording statistics. All statistics begin at zero and never decrease over the
   * lifetime of the cache.
   *
   * <p><b>Warning:</b> this cache may not be recording statistical data. For example, a cache
   * created using {@link CacheBuilder} only does so if the {@link CacheBuilder#recordStats} method
   * was called. If statistics are not being recorded, a {@code CacheStats} instance with zero for