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by vips7L 918 days ago
> I thought I had read that they explicitly don't do that

This is exactly what they do: https://shipilev.net/jvm/anatomy-quarks/25-implicit-null-che...

When this happens it'll cause a deoptimization and recompilation of the code to include the null check rather than rely on the signal handler repeatedly.

1 comments

Thanks for the link!