}
        return result.replaceAll("\\s+", " ");
    }

    /**
     * Returns the supported language for a given language.
     *
     * @param lang The language to check.
     * @return The supported language, or null if not supported.
     */
    protected String getSupportedLanguage(final String lang) {
        if (StringUtil.isBlank(lang)) {
            return null;

    <version>2.1.39</version>
</dependency>
```



## Features

### Protocol Support
The library supports a full range of SMB protocols with automatic negotiation:

**Supported Protocols:**
- **SMB1/CIFS**: Legacy support via `jcifs.smb1/` package
- **SMB 2.0.2**: Windows Vista+ (0x0202)
- **SMB 2.1**: Windows 7/Server 2008R2 (0x0210)

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.storage;

/**
 * Enum for supported storage types.
 */
public enum StorageType {

    /** Amazon S3 */
    S3,

    /** Google Cloud Storage */
    GCS,

    /** S3-compatible storage (MinIO, etc.) */
    S3_COMPAT

    /**
     * Default maximum number of channels per session
     */
    public static final int DEFAULT_MAX_CHANNELS = 4;

    /**
     * Absolute maximum number of channels supported
     */
    public static final int ABSOLUTE_MAX_CHANNELS = 32;

    /**
     * Network interface capability flag for RSS support
     */
    public static final int NETWORK_INTERFACE_CAP_RSS = 0x00000001;

     */
    public SuggestIndexer setIndexName(final String index) {
        this.index = index;
        return this;
    }

    /**
     * Sets the supported fields.
     * @param supportedFields The supported fields.
     * @return This SuggestIndexer instance.
     */
    public SuggestIndexer setSupportedFields(final String[] supportedFields) {
        this.supportedFields = supportedFields;

        when(delegate.hasNext()).thenReturn(false);
        doThrow(new UnsupportedOperationException("Not supported")).when(delegate).remove();

        TestIterator iterator = new TestIterator(null);

        UnsupportedOperationException ex = assertThrows(UnsupportedOperationException.class, iterator::remove);
        assertEquals("Not supported", ex.getMessage());
    }

    @Test
    @DisplayName("Null delegate causes NPE")

## Table of Contents

- [Supported Migration Sources](#supported-migration-sources)
- [Pre-Migration Planning](#pre-migration-planning)
- [Migration Methods](#migration-methods)
  - [Google Search Appliance (GSA)](#google-search-appliance-gsa--google-mini)

        }

        /**
         * Gets the servlet context. This operation is not supported.
         *
         * @return Never returns, always throws UnsupportedOperationException
         * @throws UnsupportedOperationException Always thrown as this operation is not supported
         */
        @Override
        public ServletContext getServletContext() {

    @Resource
    private ScheduledJobService scheduledJobService;

    /**
     * Index page (not supported for API).
     *
     * @return throws UnsupportedOperationException
     */
    @Execute
    public HtmlResponse index() {
        throw new UnsupportedOperationException("index() is not supported in API. Use the admin UI instead.");
    }

    /**
     * Starts a scheduled job by ID.
     *

     * @param clientGuid
     *            the client GUID
     * @param securityMode
     *            the security mode flags
     * @param dialects
     *            the SMB dialects supported by the client
     */
    public ValidateNegotiateInfoRequest(final int capabilities, final byte[] clientGuid, final int securityMode, final int[] dialects) {
        this.capabilities = capabilities;