code: protected void localRelease()
      {
          super.localRelease();
  
          _state.clear();
          _hiddenState.clear();
  
          _focus = null;
          _location = null;
          _text = null;
  
          _beanName = null;
          _explicitBeanType = false;
          _beanType = null;
          _beanScope = null;
  
          _realName = null;
          _setRealName = false;
  
          _targetScope = null;
  
          _mapping = null;
          _servlet = null;
          _focusMap = null;
          _appConfig = null;
          _flowController = null;
          _formSubmit = false;
          _params = null;
          _actionUrl = null;
          _extraHiddenParams = null;
      }
docs: Release any acquired resources.