// this is insurance.
        temp.deleteOnExit();
      }
      try {
        FileOutputStream transfer = new FileOutputStream(temp);
        transfer.write(memory.getBuffer(), 0, memory.getCount());
        transfer.flush();
        // We've successfully transferred the data; switch to writing to file
        out = transfer;
      } catch (IOException e) {
        temp.delete();
        throw e;
      }

  /** The HTTP {@code Trailer} header field name. */
  public static final String TRAILER = "Trailer";
  /** The HTTP {@code Transfer-Encoding} header field name. */
  public static final String TRANSFER_ENCODING = "Transfer-Encoding";
  /** The HTTP {@code Vary} header field name. */
  public static final String VARY = "Vary";
  /** The HTTP {@code WWW-Authenticate} header field name. */