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by kaba0
1416 days ago
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Well, the standard library does have some function types, like Function<A,B>, Supplier<A>, etc. You can just initialize a variable of these types and pass them around. I don’t see how are these not genuine first-class entities. The lambda syntax is also quite pleasant. (Also, behind the scenes they often compile to static functions and called through the invokedynamic instruction) |
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