docs: @Override
    public final void deleteDatabase(final String pDbName) throws Exception {
      String dbNm = this.databasePrefix + pDbName + ".sqlite";
      if (!dbNm.equals(this.factoryAppBeans.getDatabaseName())) {
        File dbFile = new File(this.databaseDir + File.separator + dbNm);
        if (dbFile.exists() && !dbFile.delete()) {
          throw new ExceptionWithCode(ExceptionWithCode.SOMETHING_WRONG,
            "Can't delete file: " + dbFile);
        }
      }
    }