* @param hostname The parameter value of hostname. (NotNull)
     */
    public void setHostname(String hostname) {
        registerVariable("hostname", hostname);
    }

    /**
     * Set the value of jobname, used in parameter comment. <br>
     * Even if empty string, treated as empty plainly. So "IF pmb != null" is false if empty.
     * @param jobname The parameter value of jobname. (NotNull)

/**
 * 二つの値のペアです。
 *
 * @author koichik
 * @param <T1>
 *            1番目の値の型
 * @param <T2>
 *            2番目の値の型
 */
public class Pair<T1, T2> {

    /** 1番目の値 */
    protected T1 first;

    /** 2番目の値 */
    protected T2 second;

    /**
     * 二つの値のペアを作成して返します。
     *
     * @param <T1>
     *            1番目の値の型
     * @param <T2>
     *            2番目の値の型
     * @param first

     *
     * @param activeExternalProfiles the active profiles coming from external sources (settings.xml), must not be {@code null}
     * @param model The model to validate, must not be {@code null}.
     * @param request The model building request that holds further settings, must not be {@code null}.

     * DEBUG情報を出力します。
     *
     * @param message
     *            メッセージ
     * @param throwable
     *            例外
     */
    public void debug(final Object message, final Throwable throwable) {
        if (isDebugEnabled()) {
            log.debug(toString(message), throwable);
        }
    }

    /**
     * DEBUG情報を出力します。
     *
     * @param message
     *            メッセージ
     */

     * Construct the widget's settings.
     * @param {(string|Node)=} container - Query selector or container element.
     * @param {Object=} options - Custom settings.
     * @param {string} options.prefix - Prefix to use for data attributes.
     * @param {number} options.startDelay - Delay before animation, in ms.
     * @param {number} options.typeDelay - Delay between each typed character, in ms.

    }

    /**
     * Create a remote download repository.
     *
     * @param id        the unique identifier of the repository
     * @param url       the URL of the repository
     * @param layout    the layout of the repository
     * @param snapshots the policies to use for snapshots
     * @param releases  the policies to use for releases
     */
    public DefaultArtifactRepository(
            String id,

    /**
     *
     * @param session
     * @param type
     * @param requirements
     * @return the selected {@link Toolchain}s
     * @throws ToolchainManagerException if an exception occurs
     */
    @Nonnull
    List<Toolchain> getToolchains(@Nonnull Session session, String type, Map<String, String> requirements);

    /**
     *
     * @param session
     * @param type

     * be created automatically.
     *
     * @param output The file to serialize the settings to, must not be {@code null}.
     * @param options The options to use for serialization, may be {@code null} to use the default values.
     * @param settings The settings to serialize, must not be {@code null}.
     * @throws IOException If the settings could not be serialized.
     */

        return (T) get(field, null);
    }

    /**
     * 指定されたオブジェクトについて、{@link Field}によって表されるフィールドの値を返します。
     *
     * @param <T>
     *            フィールドの型
     * @param field
     *            フィールド。{@literal null}であってはいけません
     * @param target
     *            表現されるフィールド値の抽出元オブジェクト。フィールドが{@literal static}の場合は
     *            {@literal null}
     * @return オブジェクト{@code obj}内で表現される値

     * hashes. This is used exclusively by the <tt>jcifs.http.NtlmSsp</tt>
     * class which is in turn used by NTLM HTTP authentication functionality.
     * 
     * @param domain
     * @param username
     * @param challenge
     * @param ansiHash
     * @param unicodeHash
     */
    public NtlmPasswordAuthentication ( String domain, String username, byte[] challenge, byte[] ansiHash, byte[] unicodeHash ) {