log.debug("USBStorageBulkTransport failed with status:" + request.getStatus());
log.debug("*** Request data     : " + request.toString()); log.debug("USBStorageBulkTransport failed with status : 0x" + NumberUtils.hex(request.getStatus(),4));
    public void requestFailed(USBRequest request) {        log.debug("USBStorageBulkTransport failed with status:" + request.getStatus());        pipe.close();    }