@Override
	public void sendInterruptNow() throws IOException {
		for (VirtualMachine vm : vms.values()) {
			for (ThreadReference thread : vm.allThreads()) {
				thread.interrupt();
			}
		}
	}
NB: can't use manager.connectedVMs, because technically, other things could be using the
JDI outside of this manager.
Ghidra/Debug/Debugger-jpda/src/main/java/ghidra/dbg/jdi/manager/impl/JdiManagerImpl.java