If you return a double or float from your MBean jconsole seems to round it down to the nearest integer.
+3
A:
The trick is to return a Double or Float instead. Jconsole is looking for the wrapper classes to determine when to show decimal places.
Rowan
2008-11-21 22:12:46
After digging though the source code I thought maybe I could save others the trouble
Rowan
2008-11-21 22:13:42