/**
     * Constructor.
     */
    public RoleQueryHelper() {
        super();
    }

    private static final Logger logger = LogManager.getLogger(RoleQueryHelper.class);

    /**
     * The key for user roles in the request attribute.
     */
    protected static final String USER_ROLES = "userRoles";

    /**
     * The cached cipher for encryption and decryption.
     */
    protected CachedCipher cipher;

1. Do not set a convention at all
2. Set a convention in a plugin
3. Set a convention in a constructor

Most properties should have a convention set, so (1) can be treated as a rare case where a value must be provided by a user.

labels.regularName=Reguliere naam
labels.replacement=Vervanging
labels.sessionId=Sessie-ID
labels.sortOrder=Sorteervolgorde
labels.updatedBy=Bijgewerkt door
labels.updatedTime=Bijgewerkt op
labels.urls=URL's
labels.userAgent=User-Agent
labels.username=Gebruikersnaam
labels.value=Waarde
labels.versionNo=Versienummer
labels.cronExpression=Planning
labels.dayForCleanup=Documenten ouder dan de opgegeven datum verwijderen

        return javaPattern + "|" + CHROME_PATTERN_STR;
    }

    public static void main(String[] args) {
        initExecutionMode(args);

        File rootProjectDir = new File(System.getProperty("user.dir"));

        cleanPsOutputAndThreaddumpFilesFromPreviousRun(rootProjectDir);

        List<String> psOutput = ps();

        writePsOutputToFile(rootProjectDir, psOutput);

    //                                                                        ============
    /**
     * Gets a file authentication entity based on the form and current user info.
     *
     * @param form the create form
     * @param username the current username
     * @param currentTime the current time
     * @return optional file authentication entity
     */

 *
 * <p>The parser handles the following GSA configuration elements:
 * <ul>
 * <li>Collections with good/bad URL patterns</li>
 * <li>Global parameters including start URLs and filtering rules</li>
 * <li>User agent settings</li>
 * <li>URL pattern matching with regular expressions and contains filters</li>
 * </ul>
 *
 */
public class GsaConfigParser extends DefaultHandler {

    /** Logger instance for this class. */

"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":true},{\"name\":\"urlId\",\"type\":\"string\",\"esTypes\":[\"keyword\"],\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":true},{\"name\":\"user\",\"type\":\"string\",\"esTypes\":[\"keyword\"],\"count\":0,\"scripted\":false,\"searchable\":true,\"aggregatable\":true,\"readFromDocValues\":true},{\"name\":\"userAgent\",\"type\":\"string\",\"esTypes\":[\"keyword\"],\"count\":0,\"scripted\":fal...

labels.regularName=Nama Reguler
labels.replacement=Penggantian
labels.sessionId=ID Sesi
labels.sortOrder=Urutan Sortir
labels.updatedBy=Diperbarui Oleh
labels.updatedTime=Waktu Diperbarui
labels.urls=URL
labels.userAgent=User Agent
labels.username=Nama Pengguna
labels.value=Nilai
labels.versionNo=No Versi
labels.cronExpression=Jadwal
labels.dayForCleanup=Hapus dokumen lebih lama dari hari yang ditentukan

labels.replacement=Zastąpienie
labels.sessionId=ID sesji
labels.sortOrder=Kolejność sortowania
labels.updatedBy=Zaktualizowane przez
labels.updatedTime=Czas aktualizacji
labels.urls=Adresy URL
labels.userAgent=User-Agent
labels.username=Nazwa użytkownika
labels.value=Wartość
labels.versionNo=Numer wersji
labels.cronExpression=Harmonogram
labels.dayForCleanup=Usuń dokumenty starsze niż określona data

    //                                                                        ============

    /**
     * Gets a label type entity based on the form and current user info.
     *
     * @param form the create form
     * @param username the current username
     * @param currentTime the current time
     * @return optional label type entity
     */