4 ms·

they are still more expensive than compiled async await, also mixing compute and io-bound work can cause issues

• mitxela 2mo ago
  How sure are you? Got a benchmark?
  • tcfhgj 2mo ago
    100% sure - Java just has to store and process more than a simple state machine, also if all threads are busy with compute bound work, async work is stalled if you don't put the compute bound work on adedicated thread (pool)