var uploads []MultipartInfo

	populatedUploadIDs := set.NewStringSet()

	for _, uploadID := range uploadIDs {
		if populatedUploadIDs.Contains(uploadID) {
			continue
		}
		// If present, use time stored in ID.
		startTime := time.Now()
		if split := strings.Split(uploadID, "x"); len(split) == 2 {
			t, err := strconv.ParseInt(split[1], 10, 64)
			if err == nil {
				startTime = time.Unix(0, t)
			}
		}

		os.Sweep()
	}
}

// PutObjectExtractHandler - PUT Object extract is an extended API
// based off from AWS Snowball feature to auto extract compressed
// stream will be extracted in the same directory it is stored in
// and the folder structures will be built out accordingly.
func (api objectAPIHandlers) PutObjectExtractHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "PutObjectExtract")