code: protected void localRelease()
      {
          super.localRelease();
  
          _state.clear();
          _br = null;
          _writer = null;
  
          _useLocale = false;
          _scopeEnded = false;
          _errors = null;
          _containerErrors = null;
          pageContext.getRequest().removeAttribute(HTML_TAG_ID);
      }
docs: Release any acquired resources.