anchor.diff:    <% } %>
   </div>
   
  +<% } %>
  +
   <jsp:include page="footer.jsp" />
  
positive.code:   HMaster master = (HMaster) getServletContext().getAttribute(HMaster.MASTER);
    Configuration conf = master.getConfiguration();
    pageContext.setAttribute("pageTitle", "HBase Master Quotas: " + master.getServerName());
    boolean exceedThrottleQuotaEnabled = master.getMasterQuotaManager().isExceedThrottleQuotaEnabled();
    List<ThrottleSettings> regionServerThrottles = new ArrayList<>();
    List<ThrottleSettings> namespaceThrottles = new ArrayList<>();
    List<ThrottleSettings> userThrottles = new ArrayList<>();
    try (QuotaRetriever scanner = QuotaRetriever.open(conf, null)) {
      for (QuotaSettings quota : scanner) {
        if (quota instanceof ThrottleSettings) {
          ThrottleSettings throttle = (ThrottleSettings) quota;
          if (throttle.getUserName() != null) {
            userThrottles.add(throttle);
          } else if (throttle.getNamespace() != null) {
            namespaceThrottles.add(throttle);
          } else if (throttle.getRegionServer() != null) {
            regionServerThrottles.add(throttle);
          }
        }
      }
  
negative.code:   </div>
  </div>
  
  <%if (quotaManager != null) {%>
  
  <div class="container-fluid content">
    <div class="row">
      <div class="page-header">
        <h2>Rpc Throttle Enabled</h2>
      </div>
    </div>
    <%if (quotaManager.isRpcThrottleEnabled()) {%>
    <div class="alert alert-success">
      Rpc throttle is enabled.
    </div>
  