}
            return new SpnegoCredential(username[0]);
        }).orElse(null);

    }

    /**
     * SPNEGO filter configuration implementation.
     *
     * This inner class provides configuration parameters for the SPNEGO filter,
     * mapping system properties to SPNEGO configuration values. It handles
     * various authentication settings including Kerberos configuration,

   * <p><b>{@code Stream} equivalent:</b> {@link Stream#filter}.
   */
  public static <T extends @Nullable Object> Iterable<T> filter(
      Iterable<T> unfiltered, Predicate<? super T> retainIfTrue) {
    checkNotNull(unfiltered);
    checkNotNull(retainIfTrue);
    return new FluentIterable<T>() {
      @Override
      public Iterator<T> iterator() {
        return Iterators.filter(unfiltered.iterator(), retainIfTrue);
      }

										</div>
										<div class="filter-dropdown-list">
											<c:forEach var="item" items="${labelTypeItems}">
											<label class="filter-check-item">
												<input type="checkbox" class="filter-check" data-filter-type="label" data-filter-value="${f:h(item.value)}" />
												<span class="filter-check-label">${f:h(item.label)}</span>
											</label>
											</c:forEach>

										</div>
										<div class="filter-dropdown-list">
											<c:forEach var="item" items="${labelTypeItems}">
											<label class="filter-check-item">
												<input type="checkbox" class="filter-check" data-filter-type="label" data-filter-value="${f:h(item.value)}" />
												<span class="filter-check-label">${f:h(item.label)}</span>
											</label>
											</c:forEach>

     *
     * @param name the appender name
     * @param filter the filter to apply
     * @param layout the layout to use
     * @param ignoreExceptions whether to ignore exceptions
     * @param properties the appender properties
     * @param minLevel the minimum log level to capture
     */
    protected LogNotificationAppender(final String name, final Filter filter, final Layout<? extends Serializable> layout,

  </filter>

  <filter>
    <filter-name>webApiFilter</filter-name>
    <filter-class>org.codelibs.fess.filter.WebApiFilter</filter-class>
  </filter>

  <filter>
    <filter-name>lastaPrepareFilter</filter-name>
    <filter-class>org.lastaflute.web.servlet.filter.LastaPrepareFilter</filter-class>
  </filter>

  <filter>
    <filter-name>lastaShowbaseFilter</filter-name>

   * it does.
   *
   * <p>The caller is responsible for ensuring that the returned stream is closed. For example:
   *
   * {@snippet :
   * try (Stream<String> lines = source.lines()) {
   *   lines.map(...)
   *       .filter(...)
   *       .forEach(...);
   * }
   * }
   *

     * is too restrictive or permissive for your use case.
     * </p>
     *
     * @param bytes the byte array (must not be {@literal null})
     * @param filter the ObjectInputFilter to use, or null to disable filtering
     * @return the deserialized object
     * @throws IORuntimeException if an I/O error occurs or if a class is rejected by the filter

            updateFilterBadge();
        });

        // Filter search input handler
        $(document).on('input', '.filter-search-input', function() {
            var query = $(this).val().toLowerCase();
            $(this).closest('.filter-dropdown-menu').find('.filter-check-item').each(function() {
                var label = $(this).find('.filter-check-label').text().toLowerCase();

}

.filter-check-item:hover {
    background-color: #f4f5f7;
}

.filter-check-item .filter-check {
    margin: 0;
    flex-shrink: 0;
}

.filter-check-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.filter-dropdown-footer {
    padding: 0.25rem 0.5rem;
    border-top: 1px solid #ebecf0;
    text-align: right;
}

.filter-clear-group {