.orElse(OptionalEntity.empty());
    }

    /**
     * Retrieves a specific stemmer override item by dictionary ID and item ID.
     *
     * @param dictId The ID of the stemmer override dictionary
     * @param id The unique ID of the stemmer override item to retrieve
     * @return An OptionalEntity containing the stemmer override item if found, empty otherwise
     */

Por conta desse código ser executado antes da aplicação **começar** a receber requisições, e logo após **terminar** de lidar com as requisições, ele cobre toda a **vida útil** (_lifespan_) da aplicação (o termo "vida útil" será importante em um segundo 😉).

      },
      "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": {

      "stemmer_en_filter": {
        "type": "stemmer",
        "name": "english"
      },
      "arabic_stop": {
        "type":       "stop",
        "stopwords":  "_arabic_"
      },
      "arabic_keywords": {
        "type":       "keyword_marker",
        "keywords": ["ﻡﺮﺤﺑﺍﺍ", "ﻉﺎﻠﻣ", "ﺐﺤﺛ"]
      },
      "arabic_stemmer": {
        "type":       "stemmer",
        "language":   "arabic"
      },

import org.lastaflute.web.validation.Required;

/**
 * The search form for Stemmer Override.
 */
public class SearchForm {

    /**
     * Default constructor for SearchForm.
     */
    public SearchForm() {
    }

    /**
     * The dictionary ID field for stemmer override dictionary operations.
     */
    @Required
    public String dictId;

/**
 * Form for uploading stemmer override files to the Fess search engine.
 * Stemmer override allows custom rules to override the default stemming behavior for specific words.
 * This form is used in the admin interface to upload custom stemmer override dictionary files.
 */
public class UploadForm {

    /**
     * The dictionary ID that identifies which stemmer override dictionary configuration to update.

import org.codelibs.fess.app.web.admin.dict.stemmeroverride.DownloadForm;

/**
 * Download body for stemmer override dictionary API operations.
 * This class extends the DownloadForm to provide request body handling
 * for downloading stemmer override dictionaries via REST API.
 *
 */
public class DownloadBody extends DownloadForm {

    /**
     * Default constructor.
     */

import org.codelibs.fess.app.web.admin.dict.stemmeroverride.EditForm;

/**
 * Request body class for stemmer override dictionary edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for stemmer override dictionary management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.

      "stemmer_en_filter": {
        "type": "stemmer",
        "name": "possessive_english"
      },
      "arabic_stop": {
        "type":       "stop",
        "stopwords":  "_arabic_"
      },
      "arabic_keywords": {
        "type":       "keyword_marker",
        "keywords":   ["مرحباا"]
      },
      "arabic_stemmer": {
        "type":       "stemmer",
        "language":   "arabic"
      },

import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

/**
 * Form class for editing stemmer override dictionary entries in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing stemmer override entries.
 * Stemmer overrides define custom stemming rules that take precedence over the default stemming algorithm.
 *
 */