docs: private void resetValues(FacesContext context) {
          Object resetValuesObject = context.getExternalContext().getRequestParameterMap().get(Constants.RequestParams.RESET_VALUES_PARAM);
          boolean resetValues = (null != resetValuesObject && "true".equals(resetValuesObject));
  
          if (resetValues) {
              VisitContext visitContext = null;
              ResetInputContextCallback contextCallback = null;
  
              for (String renderId : context.getPartialViewContext().getRenderIds()) {
                  if (LangUtils.isValueBlank(renderId) || renderId.trim().equals(SearchExpressionConstants.NONE_KEYWORD)) {
                      continue;
                  }
  
                  // lazy init
                  if (visitContext == null) {
                      visitContext = VisitContext.createVisitContext(context, null, ComponentUtils.VISIT_HINTS_SKIP_UNRENDERED);
                  }
  
                  if (renderId.equals(SearchExpressionConstants.ALL_KEYWORD)) {
                      context.getViewRoot().visitTree(visitContext, ResetInputVisitCallback.INSTANCE);
                  }
                  else {
                      // lazy init
                      if (contextCallback == null) {
                          contextCallback = new ResetInputContextCallback(visitContext);
                      }
  
                      context.getViewRoot().invokeOnComponent(context, renderId, contextCallback);
                  }
              }
          }
      }