ai = queryFSInformation(th, AllocInfo.class, FileSystemInformation.SMB_INFO_ALLOCATION);
                    break;
                }
            default:
                throw ex;
            }
        }
        return ai;
    }

                        level = Trans2QueryFSInformationResponse.SMB_INFO_ALLOCATION;
                        return queryFSInformation(level);
                }
                throw ex;
            }
        }
        return 0L;
    }

    private long queryFSInformation( int level ) throws SmbException {
        Trans2QueryFSInformationResponse response;