"filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {
          "type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}en/stemmer_override.txt"
        },
        "possessive_stemmer_en_filter": {
          "type": "stemmer",
          "name": "possessive_english"
        },
        "stopword_en_filter": {

 */
public class StemmerOverrideFile extends DictionaryFile<StemmerOverrideItem> {
    private static final Logger logger = LogManager.getLogger(StemmerOverrideFile.class);

    private static final String STEMMER_OVERRIDE = "stemmeroverride";

    /** The list of stemmer override items loaded from the dictionary file. */
    List<StemmerOverrideItem> stemmerOverrideItemList;

    /**
     * Constructs a new stemmer override file.
     *

			<arg>"ckb-iq/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"cs/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"da/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"de/stemmer_override.txt"</arg>
		</postConstruct>

Available dictionary types:
- `stopwords.txt` - Words to exclude from indexing
- `stemmer_override.txt` - Custom stemming rules
- `protwords.txt` - Protected words (no stemming)
- `mapping.txt` - Character/token mappings

**Example directory structure:**
```
dictionary/
└── sv/
    ├── stopwords.txt
    ├── stemmer_override.txt
    └── protwords.txt
```

## Important Notes

import org.codelibs.fess.app.web.CrudMode;
import org.codelibs.fess.app.web.admin.dict.stemmeroverride.UploadForm;
import org.codelibs.fess.app.web.api.ApiResult;
import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
import org.codelibs.fess.dict.stemmeroverride.StemmerOverrideFile;
import org.codelibs.fess.dict.stemmeroverride.StemmerOverrideItem;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

    /** The path of the HTML: /admin/dict/stemmeroverride/admin_dict_stemmeroverride_download.jsp */
    HtmlNext path_AdminDictStemmeroverride_AdminDictStemmeroverrideDownloadJsp =
            new HtmlNext("/admin/dict/stemmeroverride/admin_dict_stemmeroverride_download.jsp");

                                                <tr
                                                        data-href="${contextPath}/admin/dict/stemmeroverride/details/${f:u(dictId)}/4/${f:u(data.id)}">
                                                    <td>${f:h(data.input)}</td>
                                                    <td>${f:h(data.output)}</td>

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.admin.dict.stemmeroverride;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.beans.util.BeanUtil;

        assertEquals("/admin/dict/protwords/admin_dict_protwords.jsp",
                FessHtmlPath.path_AdminDictProtwords_AdminDictProtwordsJsp.getRoutingPath());
        assertEquals("/admin/dict/stemmeroverride/admin_dict_stemmeroverride.jsp",
                FessHtmlPath.path_AdminDictStemmeroverride_AdminDictStemmeroverrideJsp.getRoutingPath());
    }

    @Test
    public void test_searchRelatedPaths() throws Exception {

labels.data_config_details=Data Config 詳情
labels.dict_kuromoji_details=Dict Kuromoji 詳情
labels.dict_mapping_details=Dict Mapping 詳情
labels.dict_protwords_details=Dict Protwords 詳情
labels.dict_stemmeroverride_details=Dict Stemmeroverride 詳情
labels.dict_stopwords_details=Dict Stopwords 詳情
labels.dict_synonym_details=Dict Synonym 詳情
labels.duplicate_host_details=Duplicate Host 詳情
labels.elevate_word_details=Elevate Word 詳情