case UNSPECIFIED:
                result += "Unspecified error";
                break;
            default:
                result += "Unknown error code: " + errorCode;
            }
            break;
        default:
            result += "unknown error class: " + errorClass;
        }
        return result;
    }


    public NbtException ( int errorClass, int errorCode ) {

/*
 [Crawler Notification]
 Crawler notification mail.
*/
subject: [FESS] Crawler completed: /*pmb.hostname*/
>>>
--- Server Info ---
Host Name: /*pmb.hostname:orElse('Unknown')*/
Job Name: /*pmb.jobname:orElse('Unknown')*/

--- Web/FileSystem Crawler ---
Start Time: /*pmb.webFsCrawlStartTime:orElse('-')*/
End Time:   /*pmb.webFsCrawlEndTime:orElse('-')*/
Exec Time:  /*pmb.webFsCrawlExecTime:orElse('-')*/ ms

--- Web/FileSystem Indexer ---

        }
        throw new InvalidQueryException(messages -> messages.addErrorsInvalidQueryUnknown(UserMessages.GLOBAL_PROPERTY_KEY),
                "Unknown q: " + query.getClass() + " => " + query);
    }

            for (final String line : lines) {
                if (StringUtil.isNotBlank(line)) {
                    final int pos = line.indexOf('=');
                    if (pos == 0) {
                        paramMap.put("unknown." + (unknownKey + 1), line.substring(pos + 1).trim());
                        unknownKey++;
                    } else if (pos > 0) {
                        final String key = line.substring(0, pos).trim();

            return convertPhraseQuery(context, phraseQuery, boost);
        }
        throw new InvalidQueryException(messages -> messages.addErrorsInvalidQueryUnknown(UserMessages.GLOBAL_PROPERTY_KEY),
                "Unknown q: " + query.getClass() + " => " + query);
    }

    protected QueryBuilder convertPhraseQuery(final QueryContext context, final PhraseQuery phraseQuery, final float boost) {
        final Term[] terms = phraseQuery.getTerms();

                        result += "Unspecified error";
                        break;
                    default:
                        result += "Unknown error code: " + errorCode;
                }
                break;
            default:
                result += "unknown error class: " + errorClass;
        }
        return result;
    }

    public NbtException( int errorClass, int errorCode ) {

     * method is not called before attempting to create an SMB URL with the
     * URL class the following exception will occur:
     * <blockquote>
     * 
     * <pre>
     * Exception MalformedURLException: unknown protocol: smb
     *     at java.net.URL.&lt;init&gt;(URL.java:480)
     *     at java.net.URL.&lt;init&gt;(URL.java:376)
     *     at java.net.URL.&lt;init&gt;(URL.java:330)

     * <td>SID_TYPE_DELETED</td>
     * <td>Deleted</td>
     * </tr>
     * <tr>
     * <td>SID_TYPE_INVALID</td>
     * <td>Invalid</td>
     * </tr>
     * <tr>
     * <td>SID_TYPE_UNKNOWN</td>
     * <td>Unknown</td>
     * </tr>
     * </table>
     * 
     * @return type code
     */
    int getType ();


    /**
     * 
     * @param type
     * @return unwrapped instance

/*
 [Crawler Notification]
*/
subject: [FESS] Status Change: /*pmb.hostname:orElse('Unknown')*/
>>>
--- Server Info ---
Cluster Name: /*pmb.clustername:orElse('Unknown')*/
Host Name: /*pmb.hostname:orElse('Unknown')*/

--- Status ---

/*
 [Test Mail]
*/
subject: [FESS] Test Mail: /*pmb.hostname:orElse('Unknown')*/
>>>