“Cannot reproduce” – is java deterministic multithreading possible?

Can this run multithreaded Java applications in a deterministic manner? I mean, always use the same thread switch in two different runs of my application

The reason is that the simulation is run under exactly the same conditions in each run

Similarly, when the random number generator is used to obtain the always same "random" sequence, some arbitrary seeds are given

Solution

I don't know any practical way to do this

Theoretically, a bytecode interpreter with completely deterministic behavior can be implemented under some assumptions. 1 You need to simulate multiple threads by implementing threads and thread scheduling entirely in software and using a single native thread

1 – for example, there is no I / O and no system clock is used