return log.isDebugEnabled();
        case INFO:
            return log.isInfoEnabled();
        case WARN:
            return log.isWarnEnabled();
        case ERROR:
            return log.isErrorEnabled();
        case FATAL:
            return log.isFatalEnabled();
        default:
            throw new ClIllegalArgumentException("logLevel", "ECL0009", asArray(logLevel, logLevel));
        }
    }