Love it!! As a Java 7 developer transitioning to Streams this made no sense to me and ended up doing the optional.isPresent() -> optional.get() ...
Took me to learn a pure functional language (Scala) to come back and start using map, filter, etc ... Not because Java 8 doesn't support it, but because a functional language community just has that mindset. There are many Java 8 developers using streams() and optionals with an imperative programming mindset still.
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Love it!! As a Java 7 developer transitioning to Streams this made no sense to me and ended up doing the optional.isPresent() -> optional.get() ...
Took me to learn a pure functional language (Scala) to come back and start using map, filter, etc ... Not because Java 8 doesn't support it, but because a functional language community just has that mindset. There are many Java 8 developers using streams() and optionals with an imperative programming mindset still.