*/
    private boolean isRetryableException(CIFSException e) {
        if (e instanceof SmbException) {
            SmbException se = (SmbException) e;
            int status = se.getNtStatus();
            // Retry on network-related errors but not on authentication or access errors
            return status == NtStatus.NT_STATUS_CONNECTION_REFUSED || status == NtStatus.NT_STATUS_NETWORK_NAME_DELETED

                    dest.setPathInformation(attributes, createTime, lastModified);
                } catch (final SmbException se) {
                    if (se.getNtStatus() != NtStatus.NT_STATUS_ACCESS_DENIED
                            && se.getNtStatus() != NtStatus.NT_STATUS_OBJECT_NAME_COLLISION) {
                        throw se;
                    }
                }
            }