Health Alerts confusing JVM Heap and CPU thresholds...

-- NEWBIE --
I've been running the Application Manager for a couple of days now and there is a continuous alert for Health stating that my JVM Heap is > 90 bytes. Of course my JVM Heap is greater than 90 bytes so I tried to find out how to reset that threshold (not an easy task in itself).

I finally found a page that allows editing some of the health thresholds but it does not include an option for setting the JVM Heap Size (even though there is a message about it at the top). I did notice that the CPU Utilization thresholds match the values in my heap errors.

Ok, is this just a newbie thing or a bug? If it is a newbie thing, can someone please tell me how to reset my JVM Heap threshold so it produces useful alerts.

Thanks!