This article makes a good point about Java's main method. Its privileged status makes it a fine starting point for reasoning about a program. However, it would be better if its signature encapsulated all the inputs to your program: not just args, but env vars and I/O streams too.https://twitter.com/adamwarski/status/963768358821859328 …
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Isn't your program just side effecting? Isn't it?
Well, that main method is never going to be pure, but I think it's useful to be closer to purity. It should also return an exit-status integer!
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Most of I've ever written run with nohup and > /dev/null 2> /dev/null XD
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