this post was submitted on 11 Apr 2026
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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