Revert "Revert "HBASE-23199 Error populating Table-Attribute fields (#741)""

Reapply. Mistakenly reverted.

This reverts commit 6a81735.

Author: saintstack

hbase-server/src/main/resources/hbase-webapps/master/table.jsp

@@ -356,8 +356,7 @@ if (fqtn != null && master.isInitialized()) {
   </tr>
 <%
     }
-
-  if (quota.hasThrottle()) {
+  if (quota != null && quota.hasThrottle()) {
     List<ThrottleSettings> throttles = QuotaSettingsFactory.fromTableThrottles(table.getName(), quota.getThrottle());
     if (throttles.size() > 0) {
 %>
@@ -389,8 +388,8 @@ if (fqtn != null && master.isInitialized()) {
   </tr>
 <%
     }
-  }
-  }
+   }
+ }
 %>
 </table>
 <h2>Table Schema</h2>