if (auth != null) {
            return;
        }
        auth = a;
    }

    /**
     * Gets the default NTLM authenticator.
     * @return the default authentication credentials provider
     */
    public static NtlmAuthenticator getDefault() {
        return auth;
    }

    /**
     * Gets the URL that is requesting authentication.
     * @return the URL requiring authentication
     */

        this.artifactId = artifactId;
        this.version = version;
    }

    /**
     * Gets the group id of the unresolvable model.
     *
     * @return The group id of the unresolvable model, can be empty but never {@code null}.
     */
    public String getGroupId() {
        return groupId;
    }

    /**
     * Gets the artifact id of the unresolvable model.
     *

 * Handle to an open named pipe
 *
 * @author mbechler
 *
 */
public interface SmbPipeHandle extends AutoCloseable {

    /**
     * Gets the pipe resource associated with this handle.
     *
     * @return the pipe
     */
    SmbPipeResource getPipe();

    /**
     * Gets the input stream for reading from this pipe.
     *
     * @return this pipe's input stream

            this(name, version, null);
        }

        /**
         * Gets the name of the artifact.
         *
         * @return the artifact name
         */
        public String getName() {
            return name;
        }

        /**
         * Gets the version of the artifact.
         *
         * @return the artifact version
         */

     */
    protected SmbComTransactionResponse(final Configuration config, final byte command, final byte subcommand) {
        super(config, command);
        this.subCommand = subcommand;
    }

    /**
     * Gets the data count for this transaction response
     * @return the dataCount
     */
    protected final int getDataCount() {
        return this.dataCount;
    }

    /**

    @Resource
    protected DictionaryManager dictionaryManager;

    /** Configuration for Fess */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets a paginated list of protected words items.
     * @param dictId the dictionary ID
     * @param protwordsPager the pager for pagination
     * @return the list of protected words items
     */

     *
     * @return the default current page number (1)
     */
    protected int getDefaultCurrentPageNumber() {
        return DEFAULT_CURRENT_PAGE_NUMBER;
    }

    /**
     * Gets the total number of records across all pages.
     *
     * @return the total record count
     */
    public int getAllRecordCount() {
        return allRecordCount;
    }

    /**

        this.id = id;
        this.attributes = attributes;
    }

    /**
     * Gets the Security Identifier.
     *
     * @return the SID associated with this instance
     */
    public SID getId() {
        return this.id;
    }

    /**
     * Gets the attribute flags associated with the SID.
     *
     * @return the attribute flags
     */
    public int getAttributes() {

 *
 * @author mbechler
 */
public interface AllocInfo extends FileSystemInformation {

    /**
     * Gets the total capacity of the allocation.
     *
     * @return total capacity
     */
    long getCapacity();

    /**
     * Gets the free space available.
     *
     * @return free space
     */
    long getFree();

        }

        /**
         * Gets the filter name for this SPNEGO configuration.
         *
         * @return The fully qualified class name of SpnegoAuthenticator
         */
        @Override
        public String getFilterName() {
            return SpnegoAuthenticator.class.getName();
        }

        /**
         * Gets the servlet context. This operation is not supported.
         *