Emitted by a a VirtualMachineMXBean after a successful migration The
notification message is set to the host name of the new host of the
virtual machine.
Emitted by a a VirtualMachineMXBean when a migration is started The
notification message is set to the host name of the target host to where
the virtual machine is migrating
Emitted by a VirtualMachineMXBean when the state of the VM changes The
notification message has one of the following values:
RUNNING
HALTED
SUSPENDED
PAUSED
UNKNOWN