 /**
   * Get a target subdirectory under trash/ for a given block file that is being
   * deleted.
   *
   * The subdirectory structure under trash/ mirrors that under current/ to keep
   * implicit memory of where the files are to be restored (if necessary).
   *
   * @return the trash directory for a given block file that is being deleted.
   */
 /**
   * Get a target subdirectory under trash/ for a given block file that is being
   * deleted.
   *
   * The subdirectory structure under trash/ mirrors that under current/ to keep
   * implicit memory of where the files are to be restored (if necessary).
   *
   * @return the trash directory for a given block file that is being deleted.
   */ | BlockPoolSliceStorage.java