Notification of disconnection from target VM. May be caused by normal termination of a VM, VM termination by uncaught exception or other error, debugger action (VirtualMachine#dispose or VirtualMachine#exit) or by external events (for example, target process termination by the operating system, transport termination, etc).

If the target VM terminates before the disconnection, this event will be preceded by a VMDeathEvent.

This event is always sent. There is no corresponding EventRequest. The enclosing singleton EventSet always has a suspend policy of EventRequest#SUSPEND_NONE.