}
    }


    /**
     * @param src
     * @param srcIndex
     * @param len
     * @return decoded string
     */
    public static String fromUNIBytes ( byte[] src, int srcIndex, int len ) {
        return new String(src, srcIndex, len, UNI_ENCODING);
    }


    /**
     * @param buffer
     * @param bufferIndex
     * @param maxLen
     * @return position of terminating null bytes

 * <p>See the Guava User Guide article on <a href=
 * "https://github.com/google/guava/wiki/NewCollectionTypesExplained#table">{@code Table}</a>.
 *
 * @author Jared Levy
 * @param <R> the type of the table row keys
 * @param <C> the type of the table column keys
 * @param <V> the type of the mapped values
 * @since 7.0
 */
@DoNotMock("Use ImmutableTable, HashBasedTable, or another implementation")
@GwtCompatible
@ElementTypesAreNonnullByDefault

    /**
     * @param buf
     * @param off
     * @param length
     * @param direct
     * @return received bytes
     * @throws CIFSException
     * @throws IOException
     */
    int recv ( byte[] buf, int off, int length ) throws IOException;


    /**
     * @param buf
     * @param off
     * @param length
     * @param direct
     * @throws IOException
     */

    <filter-class>org.codelibs.fess.filter.EncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
      <param-name>encodingRules</param-name>
      <param-value>sjis:Shift_JIS,eucjp:EUC-JP</param-value>
    </init-param>
  </filter>

  <filter>
    <filter-name>corsFilter</filter-name>

    /**
     * 4つの値の組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 <T3>
     *            3番目の値の型
     * @param <T4>
     *            4番目の値の型
     * @param value1
     *            1番目の値
     * @param value2
     *            2番目の値
     * @param value3
     *            3番目の値
     * @param value4
     *            4番目の値
     * @return 4つの値の組

    }

    public void test_processFieldConfigs() {
        final FessFileTransformer transformer = createInstance();
        final Map<String, String> params = Maps.of("foo", "cache", "bar", "overwrite", "baz", "cache|overwrite");
        FieldConfigs fieldConfigs = new FieldConfigs(params);
        final Map<String, Object> dataMap = Map.of(//
                "foo", new String[] { "aaa", "bbb" }, //

        }
        return name;
    }

    protected abstract SearchResult search(String query, SearchRequestParams params, OptionalThing<FessUserBean> userBean);

}

// Plugin GORM plugin interface
type Plugin interface {
	Name() string
	Initialize(*DB) error
}

type ParamsFilter interface {
	ParamsFilter(ctx context.Context, sql string, params ...interface{}) (string, []interface{})
}

// ConnPool db conns pool interface
type ConnPool interface {
	PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)

    protected static final String MESSAGES = "Messages";

    /** 初期化済みを示すフラグ */
    protected static volatile boolean initialized;

    /**
     * メッセージを返します。
     *
     * @param messageCode
     *            メッセージコード
     * @param args
     *            引数
     * @return メッセージ
     */
    public static String getMessage(final String messageCode, final Object... args) {

    @Nonnull
    @Override
    MessageBuilder append(char c);

    /**
     * Append content to the message buffer.
     *
     * @param value the content to append
     * @param offset the index of the first {@code char} to append
     * @param len the number of {@code char}s to append
     * @return the current builder
     */
    @Nonnull
    default MessageBuilder a(char[] value, int offset, int len) {