Nicolai Parlog • 7/25/2016

Oh No, I Forgot Stream::iterate!

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The article details the new overloaded Stream::iterate method introduced in Java 9, which adds a predicate to create finite streams, unlike the infinite original. It provides code examples, compares it to traditional loops and IntStream.rangeClosed, and discusses potential use cases and a critical caveat when using it with iterator-like structures such as Enumeration or Stack, where the last element can be missed.

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#functional programming #Java #Stream API
Oh No, I Forgot Stream::iterate!

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