docs: public boolean filterDirectory(File file)
      {
          boolean bProcessFile = super.filterDirectory(file);
          if (bProcessFile == false)
              return bProcessFile;
          String strName = file.getName();
          for (String strMonth : m_rgstrMonths)
          {
              if (strName.equalsIgnoreCase(strMonth))
                  return false;
          }
          if (Utility.isNumeric(strName))
          {
              int iYear = Integer.parseInt(strName);
              if ((iYear > 1990) && (iYear < 2020))
                  return false;
          }
          return bProcessFile;
      }