OpenNMS Version: 1.8.11
Java Version: 1.6.0_24 Sun Microsystems Inc.
Java Virtual Machine: 19.1-b02 Sun Microsystems Inc.
Operating System: Windows XP 5.1 x86
Servlet Container: jetty/6.1.24 (Servlet Spec 2.5)
User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
At the event list page, http://opennsm.is.kewl.com/opennms/event/index.jsp,
doing this will cause exception in the GUI.