* deleting stemmer override items, as well as reloading the dictionary
 * from its source file.
 */
public class StemmerOverrideFile extends DictionaryFile<StemmerOverrideItem> {
    private static final Logger logger = LogManager.getLogger(StemmerOverrideFile.class);

    private static final String STEMMER_OVERRIDE = "stemmeroverride";

        validateApi(form, messages -> {});
        final StemmerOverrideFile file = stemmerOverrideService.getStemmerOverrideFile(form.dictId).orElseGet(() -> {
            throwValidationErrorApi(messages -> messages.addErrorsFailedToUploadProtwordsFile(GLOBAL));
            return null;
        });
        try (InputStream inputStream = form.stemmerOverrideFile.getInputStream()) {
            file.update(inputStream);

        verifyToken(() -> uploadpage(form.dictId));
        return stemmerOverrideService.getStemmerOverrideFile(form.dictId).map(file -> {
            try (InputStream inputStream = form.stemmerOverrideFile.getInputStream()) {
                file.update(inputStream);
            } catch (final IOException e) {
                logger.warn("Failed to process a request.", e);

labels.scriptType=Execution Method
labels.segmentation=Segmentation
labels.startTime=Start Time
labels.target=Target
labels.token=Token
labels.synonymFile=Synonym File
labels.stopwordsFile=Stopwords File
labels.stemmerOverrideFile=Stemmer Override File
labels.mappingFile=Mapping File
labels.protwordsFile=Protwords File
labels.kuromojiFile=Kuromoji File
labels.elevateWordFile=Elevate Word File
labels.badWordFile=Bad Word File

labels.scriptData=腳本
labels.scriptResult=結果
labels.scriptType=執行方法
labels.segmentation=分段
labels.startTime=開始時間
labels.target=目標
labels.token=令牌
labels.synonymFile=同義詞檔案
labels.stopwordsFile=停用詞檔案
labels.stemmerOverrideFile=詞幹覆蓋檔案
labels.mappingFile=映射檔案
labels.protwordsFile=Protwords檔案
labels.kuromojiFile=Kuromoji檔案
labels.elevateWordFile=提升詞檔案
labels.badWordFile=不良詞檔案
labels.urlExpr=條件
labels.boostExpr=提升值表達式

labels.scriptType=Uitvoeringstype
labels.segmentation=Segmentatie
labels.startTime=Starttijd
labels.target=Doel
labels.token=Token
labels.synonymFile=Synoniembestand
labels.stopwordsFile=Stopwoordenbestand
labels.stemmerOverrideFile=Stemmer-overschrijvingsbestand
labels.mappingFile=Mappingbestand
labels.protwordsFile=Protwords-bestand
labels.kuromojiFile=Kuromoji-bestand
labels.elevateWordFile=Verhoogd woordbestand

labels.scriptType=Tipo di esecuzione
labels.segmentation=Segmentazione
labels.startTime=Ora di inizio
labels.target=Target
labels.token=Token
labels.synonymFile=File sinonimi
labels.stopwordsFile=File stopwords
labels.stemmerOverrideFile=File override stemmer
labels.mappingFile=File di mappatura
labels.protwordsFile=File protwords
labels.kuromojiFile=File kuromoji
labels.elevateWordFile=File parole elevate
labels.badWordFile=File parole proibite

labels.scriptType=Execution Method
labels.segmentation=Segmentation
labels.startTime=Start Time
labels.target=Target
labels.token=Token
labels.synonymFile=Synonym File
labels.stopwordsFile=Stopwords File
labels.stemmerOverrideFile=Stemmer Override File
labels.mappingFile=Mapping File
labels.protwordsFile=Protwords File
labels.kuromojiFile=Kuromoji File
labels.elevateWordFile=Elevate Word File
labels.badWordFile=Bad Word File

labels.segmentation=Segmentação
labels.startTime=Hora de início
labels.target=Alvo
labels.token=Token
labels.synonymFile=Arquivo de sinônimos
labels.stopwordsFile=Arquivo de stopwords
labels.stemmerOverrideFile=Arquivo de substituição do Stemmer
labels.mappingFile=Arquivo de mapeamento
labels.protwordsFile=Arquivo Protwords
labels.kuromojiFile=Arquivo Kuromoji
labels.elevateWordFile=Arquivo de palavras elevadas

labels.scriptData=脚本
labels.scriptResult=结果
labels.scriptType=执行方法
labels.segmentation=分段
labels.startTime=开始时间
labels.target=目标
labels.token=令牌
labels.synonymFile=同义词文件
labels.stopwordsFile=停用词文件
labels.stemmerOverrideFile=词干覆盖文件
labels.mappingFile=映射文件
labels.protwordsFile=Protwords文件
labels.kuromojiFile=Kuromoji文件
labels.elevateWordFile=提升词文件
labels.badWordFile=不良词文件
labels.urlExpr=条件
labels.boostExpr=提升值表达式