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Why I always keep doing it...
(lemmy.ml)
Post funny things about programming here! (Or just rant about your favourite programming language.)
Well yes, the trick is to attach the debugger for the second run.
....and because it slows down the execution a bit and this avoids the race condition that triggers the bug, it now runs flawlessly.
If the customer isn't running the same debugger i am, i have no sympathy for them. (I'm joking!)
And the order of Set traversal in the JVM is different so the other bug also doesn't show up