try {
                    exclFile.delete();
                    fail("Could remove locked file");
                }
                catch ( SmbException e ) {
                    if ( e.getNtStatus() == NtStatus.NT_STATUS_SHARING_VIOLATION ) {
                        return;
                    }
                    throw e;
                }
            }
            finally {

                        verifyRandom(1024, 1024, is);
                    }
                }
            }
            catch ( SmbException e ) {
                if ( e.getNtStatus() == 0xC00000BB ) {
                    Assume.assumeTrue("Server does not support pipes or it does not exist", false);
                }
                throw e;
            }
        }
    }

                && ( (SmbException) e.getCause() ).getNtStatus() == NtStatus.NT_STATUS_INVALID_PARAMETER ) {
            // broken samba servers
            Assume.assumeNoException(e);
        }

        if ( e.getNtStatus() != NtStatus.NT_STATUS_LOGON_FAILURE && e.getNtStatus() != NtStatus.NT_STATUS_ACCOUNT_DISABLED ) {
            throw e;
        }

            if ( log.isDebugEnabled() ) {
                log.debug(String.format("VALIDATE_NEGOTIATE_INFO response code 0x%x", e.getNtStatus()));
            }
            log.trace("VALIDATE_NEGOTIATE_INFO returned error", e);
            if ( ( req.getResponse().isReceived() && req.getResponse().isVerifyFailed() ) || e.getNtStatus() == NtStatus.NT_STATUS_ACCESS_DENIED ) {
                // this is the signature error

                th.getConfig().getListSize() - FIND_OVERHEAD);
        }
        catch ( SmbException e ) {
            if ( this.response != null && this.response.isReceived() && e.getNtStatus() == NtStatus.NT_STATUS_NO_SUCH_FILE ) {
                doClose();
                return null;
            }
            throw e;
        }

        super( winerr ? getMessageByWinerrCode( errcode ) : getMessageByCode( errcode ));
        status = winerr ? errcode : getStatusByCode( errcode );
    }

    public int getNtStatus() {
        return status;
    }
    public Throwable getRootCause() {
        return rootCause;
    }
    public String toString() {
        if( rootCause != null ) {

                    }
                    catch ( SmbException e ) {
                        if ( (e.getNtStatus() != 0xC000035C && e.getNtStatus() != 0xC0000203) || !trans.isSMB2() ) {
                            throw e;
                        }
                        if (e.getNtStatus() == 0xC0000203) { // USER_SESSION_DELETED
                            try {

                    log.println( "NtlmHttpFilter: " + ntlm.getName() +
                            ": 0x" + jcifs.smb1.util.Hexdump.toHexString( sae.getNtStatus(), 8 ) +
                            ": " + sae );
                }
                if( sae.getNtStatus() == sae.NT_STATUS_ACCESS_VIOLATION ) {
                    /* Server challenge no longer valid for
                     * externally supplied password hashes.

            catch ( SmbUnsupportedOperationException e ) {
                Assume.assumeTrue("No Ntsmbs", false);
            }
            catch ( SmbException e ) {
                if ( e.getNtStatus() == NtStatus.NT_STATUS_ACCESS_DENIED || e.getNtStatus() == WinError.ERROR_ACCESS_DENIED ) {
                    // we might not have permissions for that
                    Assume.assumeTrue("No permission for share security accesss", false);

            }
            try {
                resp = th.send(req, resp, RequestParam.NO_TIMEOUT, RequestParam.NO_RETRY);
            }
            catch ( SmbException e ) {
                if ( e.getNtStatus() == 0xC0000120 ) {
                    // cancelled
                    log.debug("Request was cancelled", e);
                    return null;
                }
                throw e;
            }