.setQuery("tech*")              // filter pattern
    .execute()
    .getResponse();

popularWords.getItems().forEach(item -> {
    System.out.println("Popular: " + item.getText() + 
                      " (freq: " + item.getDocFreq() + ")");
});
```

### Custom Text Processing

```java
import org.codelibs.fess.suggest.settings.SuggestSettings;
import org.codelibs.fess.suggest.converter.ReadingConverterChain;

suggest.popular.word.size=10
# Window size for popular word suggestion.
suggest.popular.word.window.size=30
# Query frequency for popular word suggestion.
suggest.popular.word.query.freq=10
# Minimum hit count for suggestion.
suggest.min.hit.count=1
# Field for suggestion contents.
suggest.field.contents=_default
# Field for suggestion tags.
suggest.field.tags=label

     * The value is, e.g. 10 <br>
     * comment: Query frequency for popular word suggestion.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSuggestPopularWordQueryFreq();

    /**
     * Get the value for the key 'suggest.popular.word.query.freq' as {@link Integer}. <br>

                 */
                if (preq.getPath() != null && preq.getPath().length() > 0) {
                    if (log.isDebugEnabled()) {
                        log.debug(String.format("Setting DFS request path from %s to %s", preq.getPath(), preq.getFullUNCPath()));
                    }
                    preq.setResolveInDfs(true);
                    preq.setPath(preq.getFullUNCPath());
                }
            }

                    // no open option for truncating, need to truncate the file
                    final Smb2SetInfoRequest treq = new Smb2SetInfoRequest(th.getConfig(), fh.getFileId());
                    treq.setFileInformation(new FileEndOfFileInformation(0));
                    th.send(treq, RequestParam.NO_RETRY);
                }
            }
        } catch (final CIFSException e) {

 * Copyright (C) 2002  "Michael B. Allen" <jcifs at samba dot org>
 *                   "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

            ensureOpen();
            final TransTransactNamedPipe req = new TransTransactNamedPipe(pipe.fid, b, off, len);
            if (dcePipe) {
                req.maxDataCount = 1024;
            }
            pipe.send(req, new TransTransactNamedPipeResponse(pipe));
        }
    }

            if (th.isSMB2()) {
                final Smb2IoctlRequest req = new Smb2IoctlRequest(th.getConfig(), Smb2IoctlRequest.FSCTL_PIPE_PEEK, fd.getFileId());
                req.setMaxOutputResponse(16);
                req.setFlags(Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);
                final Smb2IoctlResponse resp = th.send(req, RequestParam.NO_RETRY);

     */
    public NtlmPasswordAuthentication doAuthentication(final HttpServletRequest req, final HttpServletResponse resp, final byte[] challenge)
            throws IOException, ServletException {
        return authenticate(req, resp, challenge);
    }

    /**
     * Performs NTLM authentication for the servlet request.
     *
     * @param req The request being serviced.
     * @param resp The response.

/*
 * © 2017 AgNO3 Gmbh & Co. KG
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of