cache.initialize()
  }

  /**
   * Closes the cache and deletes all of its stored values. This will delete all files in the cache
   * directory including files that weren't created by the cache.
   */
  @Throws(IOException::class)
  fun delete() {
    cache.delete()
  }

  /**
   * Deletes all values stored in the cache. In-flight writes to the cache will complete normally,

     *
     * @return The current page number as a string
     */
    public String getCurrentPageNumber() {
        return pageNumber;
    }

    /**
     * Initializes the form with default null values.
     * This method resets all fields to their default state for creating a new entry.
     */
    public void initialize() {
        id = null;
        url = null;
        threadName = null;

        return new HighlightInfo();
    }

    @Override
    public String getSort() {
        return sort;
    }

    /**
     * Initializes the form with default values from configuration.
     */
    public void initialize() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (start == null) {

      ImmutableSortedMap.Builder<Integer, String> builder = ImmutableSortedMap.naturalOrder();
      for (int i = 0; i < elements.length; i++) {
        builder.put(i, elements[i]);
      }
      return builder.build().values().asList();
    }
  }

  /**
   * Useless constructor for a class of static utility methods.
   *
   * @deprecated Do not instantiate this utility class.
   */
  @Deprecated

    }
  }

  /**
   * Creates a suite whose map has some elements filtered out of view.
   *
   * <p>Because the map may be ascending or descending, this test must derive the relative order of
   * these extreme values rather than relying on their regular sort ordering.
   */
  final TestSuite createSubmapSuite(
      FeatureSpecificTestSuiteBuilder<
              ?, ? extends OneSizeTestContainerGenerator<Map<K, V>, Entry<K, V>>>

     */
    public static Set<DialectVersion> range(final DialectVersion min, final DialectVersion max) {
        final EnumSet<DialectVersion> vers = EnumSet.noneOf(DialectVersion.class);
        for (final DialectVersion ver : values()) {

            if ((min != null && !ver.atLeast(min)) || (max != null && !ver.atMost(max))) {
                continue;
            }

            vers.add(ver);
        }
        return vers;

Dann können Sie unter `templates/item.html` ein Template erstellen, mit z. B. folgendem Inhalt:

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Template-Kontextwerte { #template-context-values }

Im HTML, welches enthält:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

... wird die `id` angezeigt, welche dem „Kontext“-`dict` entnommen wird, welches Sie übergeben haben:

            @Override
            public void onError(String phase, String errorMessage) {
                events.add("error:" + phase + ":" + errorMessage);
            }
        };

        // Test with null values
        callback.onPhaseStart(null, null);
        assertEquals("start:null:null", events.get(0));

        callback.onChunk(null, false);
        assertEquals("chunk:null", events.get(1));

                return null;
            }
        });
        assertNull(ComponentUtil.getFessConfig().getApiJsonResponseExceptionIncluded());
    }

    // Test case sensitivity for configuration values
    @Test
    public void test_configurationCaseSensitivity() {
        String[] testValues = { "TRUE", "True", "true", "FALSE", "False", "false" };

        for (String value : testValues) {

   *
   * If [nextPlan] is not-null, another attempt should be made by following it. If [throwable] is
   * non-null, it should be reported to the user should all further attempts fail.
   *
   * The two values are independent: results can contain both (recoverable error), neither
   * (success), just an exception (permanent failure), or just a plan (non-exceptional retry).
   */
  data class ConnectResult(
    val plan: Plan,