Memory monitoring fails for SUN OS 8 Platform with the following messages :

Apr 7, 2011 9:16:21 AM hudson.node_monitors.AbstractNodeMonitorDescriptor$Record run
WARNING: Failed to monitor <machine Name> for Free Swap Space
java.io.IOException: No suitable implementation found: os.name=SunOS os.arch=sparc sun.arch.data.model=32
at org.jvnet.hudson.MemoryMonitor.obtain(MemoryMonitor.java:60)
at org.jvnet.hudson.MemoryMonitor.get(MemoryMonitor.java:31)
at hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:103)
at hudson.node_monitors.SwapSpaceMonitor$MonitorTask.call(SwapSpaceMonitor.java:99)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:270)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)

In such a case, if no suitable implementation is really not available for such a platform, the warning should not be displayed at all. Otherwise, it could be nice to have a correct monitoring.

Thanks