docs: private boolean logIfEnabled(String fqcn, Level level, Throwable t, String msgTemplate, Object... arguments) {
  		if(this.logger instanceof AbstractLogger){
  			((AbstractLogger)this.logger).logIfEnabled(fqcn, level, null, StrUtil.format(msgTemplate, arguments), t);
  			return true;
  		}else{
  			return false;
  		}
  	}