protected SortBuilder<?>[] defaultSortBuilders;

    /** Prefix used for highlight field names in search results */
    protected String highlightPrefix = "hl_";

    /** Default facet information configuration for search results */
    protected FacetInfo defaultFacetInfo;

    /** Default geographic information configuration for location-based searches */
    protected GeoInfo defaultGeoInfo;

     *
     * @author koichik
     */
    protected static class PlainDateFormatIterator implements Iterator<DateFormat> {

        /** Source string to convert */
        protected final String src;

        /** Locale */
        protected final Locale locale;

        /** Index indicating the current style */
        protected int index;

        /**
         * Constructs an instance.

     *
     * @author koichik
     */
    protected static class PlainDateFormatIterator implements Iterator<DateFormat> {

        /** Source string to be converted */
        protected final String src;

        /** Locale */
        protected final Locale locale;

        /** Index indicating the current style */
        protected int index;

        /**
         * Constructs an instance.

    extends AbstractImmutableMapMapInterfaceTest<String, Integer> {
  @Override
  protected Map<String, Integer> makePopulatedMap() {
    return SerializableTester.reserialize(ImmutableMap.of("one", 1, "two", 2, "three", 3));
  }

  @Override
  protected String getKeyNotInPopulatedMap() {
    return "minus one";
  }

  @Override
  protected Integer getValueNotInPopulatedMap() {
    return -1;
  }

    protected int thumbnailTaskQueueSize = 10000;

    /**
     * Number of tasks to process in bulk operations.
     */
    protected int thumbnailTaskBulkSize = 100;

    /**
     * Timeout in milliseconds for thumbnail task queue operations.
     */
    protected long thumbnailTaskQueueTimeout = 10 * 1000L;

    /**
     * Expiration time in milliseconds for no-image placeholder files.
     */

        return facadeSelectByPK(id);
    }

    protected OptionalEntity<UserInfo> facadeSelectByPK(String id) {
        return doSelectOptionalByPK(id, typeOfSelectedEntity());
    }

    protected <ENTITY extends UserInfo> ENTITY doSelectByPK(String id, Class<? extends ENTITY> tp) {
        return doSelectEntity(xprepareCBAsPK(id), tp);
    }

    protected UserInfoCB xprepareCBAsPK(String id) {

        return facadeSelectByPK(id);
    }

    protected OptionalEntity<CrawlingInfoParam> facadeSelectByPK(String id) {
        return doSelectOptionalByPK(id, typeOfSelectedEntity());
    }

    protected <ENTITY extends CrawlingInfoParam> ENTITY doSelectByPK(String id, Class<? extends ENTITY> tp) {
        return doSelectEntity(xprepareCBAsPK(id), tp);
    }

    protected CrawlingInfoParamCB xprepareCBAsPK(String id) {

        return facadeSelectByPK(id);
    }

    protected OptionalEntity<RoleType> facadeSelectByPK(String id) {
        return doSelectOptionalByPK(id, typeOfSelectedEntity());
    }

    protected <ENTITY extends RoleType> ENTITY doSelectByPK(String id, Class<? extends ENTITY> tp) {
        return doSelectEntity(xprepareCBAsPK(id), tp);
    }

    protected RoleTypeCB xprepareCBAsPK(String id) {

    //                                                                     ===============
    @Override
    protected String getTimeAdjustTimeMillis() {
        return fessConfig.getTimeAdjustTimeMillis();
    }

    @Override
    protected Long getTimeAdjustTimeMillisAsLong() {
        return fessConfig.getTimeAdjustTimeMillisAsLong();
    }

  @Override
  protected Map<String, Integer> makeEmptyMap() {
    return ImmutableMap.of();
  }

  @Override
  protected Map<String, Integer> makePopulatedMap() {
    return ImmutableMap.of("one", 1, "two", 2, "three", 3);
  }

  @Override
  protected String getKeyNotInPopulatedMap() {
    return "minus one";
  }

  @Override
  protected Integer getValueNotInPopulatedMap() {
    return -1;