code: private void initIfNecessary() {
  		if (null==dynamicOptions) {
  			dynamicOptions=(DynamicOptionBean) ELTools.evalAsObject("#{dynamicOptionBean}");
  		}
  		if (null==carPool) {
  			carPool=(CarPool) ELTools.evalAsObject("#{carPool}");
  		}
  	}
docs: This bean is created both by JSF and by the JSON deserializer (Jackson). In the latter case there's not JSF initialization, so we may have to catch up on it.