Oops, you're right! I forgot Java arithmetic wraps, offering (rarely used) methods for overflow-checked arithmetic. [0] I was right about .Net though. Assuming

Oops, you're right! I forgot Java arithmetic wraps, offering (rarely used) methods for overflow-checked arithmetic. [0] I was right about .Net though. Assuming a checked context, .Net (and C#) throw on overflow, rather than wrapping. [1] [0] https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#addExact(int,int) https://docs.oracle.com/en/java/javase/11/docs/api/java.base... [1] https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/checked-and-unchecked https://docs.microsoft.com/en-us/dotnet/csharp/language-refe...