code: @Override
    public boolean check (final int nLevel)
    {
      if (nLevel == FATAL || nLevel == ERROR)
        return m_aLogger.isErrorEnabled ();
      if (nLevel == WARN)
        return m_aLogger.isWarnEnabled ();
      if (nLevel == INFO)
        return m_aLogger.isInfoEnabled ();
      if (nLevel == DEBUG)
        return m_aLogger.isDebugEnabled ();
      return m_aLogger.isTraceEnabled ();
    }
docs: Check if a logger is enabled to log at the specified level
  
  @param nLevel
  One of DEBUG, INFO, WARN, ERROR, FATAL
  @return <code>true</code> if the logger can handle the specified error
  level