You somtime accidentally return values (method type = unit (so you don't have to return null and can't get a nullPointException)) and sometimes it can take a while to understand that something gets return (like when a function does return true if it did what it should and that gets returned by another function)
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What don't you like about #2, that values can be returned without a return statement? Are they named returns in the function signature?
You somtime accidentally return values (method type = unit (so you don't have to return null and can't get a nullPointException)) and sometimes it can take a while to understand that something gets return (like when a function does return true if it did what it should and that gets returned by another function)