return j.ObjectV1.Signature()
	}
	return signatureErr
}

// getModTime will return the ModTime of the underlying version.
func (j xlMetaV2Version) getModTime() time.Time {
	switch j.Type {
	case ObjectType:
		return time.Unix(0, j.ObjectV2.ModTime)
	case DeleteType:
		return time.Unix(0, j.DeleteMarker.ModTime)
	case LegacyType:
		return j.ObjectV1.Stat.ModTime
	}
	return time.Time{}
}

	if err != nil {
		return nil, err
	}

	// Anonymous request return quickly.
	if accessKey == "" || secretKey == "" {
		return req, nil
	}

	for k, v := range headers {
		req.Header.Set(k, v)
	}

	err = signRequestV4(req, accessKey, secretKey)
	if err != nil {
		return nil, err
	}

	return req, nil
}

			return
		}
		err = za0002.EncodeMsg(en)
		if err != nil {
			err = msgp.WrapError(err, "TargetsMap", za0001)
			return
		}
	}
	// write "id"
	err = en.Append(0xa2, 0x69, 0x64)
	if err != nil {
		return
	}
	err = en.WriteInt(z.ID)
	if err != nil {
		err = msgp.WrapError(err, "ID")
		return
	}
	// write "lu"
	err = en.Append(0xa2, 0x6c, 0x75)
	if err != nil {
		return
	}

     * @return a new instance of {@link ArrayDeque}
     * @see ArrayDeque#ArrayDeque(int)
     */
    public static <E> ArrayDeque<E> newArrayDeque(final int numElements) {
        return new ArrayDeque<>(numElements);
    }

    /**
     * Creates and returns a new instance of {@link ArrayList}.
     *
     * @param <E> the element type of {@link ArrayList}
     * @return a new instance of {@link ArrayList}

    if (queryNamesAndValues == null) return emptyList()
    val result = ArrayList<String?>(4)
    for (i in 0 until queryNamesAndValues.size step 2) {
      if (name == queryNamesAndValues[i]) {
        result.add(queryNamesAndValues[i + 1])
      }
    }
    return result.unmodifiable()
  }

  /**
   * Returns the name of the query parameter at `index`. For example this returns `"a"`

            return e;
          }
        }
      }

      return null;
    }

    @Nullable E getLiveEntry(Object key, int hash) {
      return getEntry(key, hash);
    }

    @Nullable V get(Object key, int hash) {
      try {
        E e = getLiveEntry(key, hash);
        if (e == null) {
          return null;
        }

      return result;
    }
    return new UnmodifiableIterator<T>() {
      @Override
      public boolean hasNext() {
        return iterator.hasNext();
      }

      @Override
      @ParametricNullness
      public T next() {
        return iterator.next();
      }
    };
  }

  /**
   * Simply returns its argument.
   *

    switch (totalCharacters) {
      case 0:
        return none();
      case 1:
        return is((char) table.nextSetBit(0));
      case 2:
        char c1 = (char) table.nextSetBit(0);
        char c2 = (char) table.nextSetBit(c1 + 1);
        return isEither(c1, c2);
      default:
        return isSmall(totalCharacters, table.length())
            ? SmallCharMatcher.from(table, description)

        return set2.containsAll(set1);
      }

      @Override
      public boolean contains(@Nullable Object element) {
        return set1.contains(element) && !set2.contains(element);
      }

      @Override
      int minSize() {
        return max(minSize(set1) - maxSize(set2), 0);
      }

      @Override
      int maxSize() {
        return maxSize(set1);
      }

    checkNotNull(function);
    return new Future<O>() {

      @Override
      public boolean cancel(boolean mayInterruptIfRunning) {
        return input.cancel(mayInterruptIfRunning);
      }

      @Override
      public boolean isCancelled() {
        return input.isCancelled();
      }

      @Override
      public boolean isDone() {
        return input.isDone();
      }