private void cleanAndCheckout() throws Exception {

    // Clean configured storage
    FileCommons.eraseFolder(mSyncConfig.getStoragePath(mActivity));

    // Force direct Checkout
    SyncServices.checkout(mActivity, mSyncHandler, mSyncConfig);
  }
  public void setStorageSubfolder(String storageSubfolder) {

    if (storageSubfolder == null || storageSubfolder.equals("")) {
      Date currentDate = new Date(System.currentTimeMillis());
      storageSubfolder = "syncmod_" + FileCommons.md5(currentDate.toString());
    }

    this.storageSubfolder = storageSubfolder;
  }