Are Thread.stop and friends ever safe in Java?

Question

The stop(), suspend(), and resume() in java.lang.Thread are deprecated because they are unsafe. The Oracle recommended w

Answer 1

If my understanding is right, the problem has to do with synchronization locks not being released as the generated ThreadInterruptedException() propagates up the stack.

Taking that for granted, it's inherently unsafe because you can never know whether or not any "inner method call" you happened to be in at the very moment stop() was invoked and effectuated, was effectively holding some synchronization lock, and then what the java engineers say is, seemingly, unequivocally right.

What I personally don't understand is why it should be impossible to release any synchronization lock as this particular type of Exception propagates up the stack, thereby passing all the '}' method/synchronization block delimiters, which do cause any locks to be release for any other type of exception.

I have a server written in java, and if the administrator of that service wants a "cold shutdown", then it is simply NECESSARY to be able to stop all running activity no matter what. Consistency of any object's state is not a concern because all I'm trying to do is to EXIT. As fast as I can.