OF-1460, Session Row jspf has a Hazelcast related bug. It assumes that all...

OF-1460, Session Row jspf has a Hazelcast related bug. It assumes that all sessions are LocalClientSessions. But, in a multi-node hazelcast enabled openfire environment, (#997)

there may be remote (not local) sessions as well.  The bug is a cast of sess to LocalClientSession, but that isn't always appropriate. Session Details and Session Summary jspf pages use this jspf file

src/web/session-row.jspf

@@ -169,8 +169,7 @@
 
     <td width="1%" nowrap>
         <%
-            LocalClientSession localSession = (LocalClientSession) sess;
-            if (localSession != null && localSession.isDetached()) { %>
+            if (sess instanceof LocalClientSession && ((LocalClientSession)sess).isDetached()) { %>
                 <fmt:message key="session.details.sm-detached"/>
             <% } else {
                 try { %>
@@ -179,6 +178,7 @@
                     Invalid session/connection
             <% }
             } %>
+
     </td>
 
     <td width="1%" nowrap align="center" style="border-right:1px #ccc solid;">