@IgnoreJRERequirement // see earlier comment about redundancy
  static final class FlatMapSpliteratorOfDouble<InElementT extends @Nullable Object>
      extends FlatMapSpliteratorOfPrimitive<
          InElementT, Double, DoubleConsumer, Spliterator.OfDouble>
      implements Spliterator.OfDouble {
    FlatMapSpliteratorOfDouble(
        Spliterator.@Nullable OfDouble prefix,
        Spliterator<InElementT> from,

errors.login.failure = 登入失敗。
errors.app.illegal.transition = 非法轉換，請重試。
errors.app.db.already.deleted = 可能已被其他程序刪除。請重試。
errors.app.db.already.updated = 可能已被其他程序更新。請重試。
errors.app.db.already.exists = 資料已存在。請重試。
errors.app.double.submit.request = 此請求可能已在之前處理。請重試。
# _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
# you can define your messages here:
# e.g.
# errors.xxx = ...
# info.xxx = ...

	FastGetObjInfo bool // Only for S3 Head/Get Object calls for now
	NoAuditLog     bool // Only set for decom, rebalance, to avoid double audits.
}

// WalkOptions provides filtering, marker and other Walk() specific options.
type WalkOptions struct {
	Filter       func(info FileInfo) bool // return WalkFilter returns 'true/false'

    /** Mapping type for long fields. */
    public static final String MAPPING_TYPE_LONG = "long";

    /** Mapping type for double fields. */
    public static final String MAPPING_TYPE_DOUBLE = "double";

    /** Mapping type for date fields. */
    public static final String MAPPING_TYPE_DATE = "date";

    /** Mapping type for PDF date fields. */

                            } else if (Constants.MAPPING_TYPE_DOUBLE.equalsIgnoreCase(mapping.getValue2())) {
                                dataMap.put(mapping.getValue1(), Double.parseDouble(values[0]));
                            } else if (Constants.MAPPING_TYPE_DATE.equalsIgnoreCase(mapping.getValue2())

        }
        if (s.endsWith("$")) {
            return Pattern.quote(s.substring(0, s.length() - 1)) + "$";
        }
        return Pattern.quote(s);
    }

    /**
     * Unescapes double backslashes in regex patterns.
     * Converts escaped backslashes (\\) back to single backslashes (\).
     *
     * @param s the string to unescape
     * @return the unescaped string
     */

        assertEquals("{errors.app.db.already.updated}", FessMessages.ERRORS_APP_DB_ALREADY_UPDATED);
        assertEquals("{errors.app.db.already.exists}", FessMessages.ERRORS_APP_DB_ALREADY_EXISTS);
        assertEquals("{errors.app.double.submit.request}", FessMessages.ERRORS_APP_DOUBLE_SUBMIT_REQUEST);
        assertEquals("{errors.login_error}", FessMessages.ERRORS_login_error);
        assertEquals("{errors.sso_login_error}", FessMessages.ERRORS_sso_login_error);

    }
  }

  private static final int DEFAULT_KEY_CAPACITY = 16;
  private static final int DEFAULT_VALUE_SET_CAPACITY = 2;
  @VisibleForTesting static final double VALUE_SET_LOAD_FACTOR = 1.0;

  @VisibleForTesting transient int valueSetCapacity;
  private transient MultimapIterationChain<K, V> multimapIterationChain =
      new MultimapIterationChain<>();

    }
  }

  private static final int DEFAULT_KEY_CAPACITY = 16;
  private static final int DEFAULT_VALUE_SET_CAPACITY = 2;
  @VisibleForTesting static final double VALUE_SET_LOAD_FACTOR = 1.0;

  @VisibleForTesting transient int valueSetCapacity;
  private transient MultimapIterationChain<K, V> multimapIterationChain =
      new MultimapIterationChain<>();

        .testEquals();
  }

  public void testForMapWildCardWithDefault() {
    Map<String, Integer> map = new HashMap<>();
    map.put("One", 1);
    map.put("Three", 3);
    Number number = Double.valueOf(42);
    Function<String, Number> function = Functions.forMap(map, number);

    assertEquals(1, function.apply("One").intValue());
    assertEquals(number, function.apply("Two"));