Collection Design FAQ
forax at univ-mlv.fr
Fri Sep 23 06:53:59 UTC 2016
On September 23, 2016 8:13:36 AM GMT+02:00, Kasper Nielsen <kasperni at gmail.com> wrote:
>I accidently bumped into an old friend today
>There are couple of questions that might need an update after Java 8.
>Why don't you provide an "apply" method in Collection to apply a given
>method ("upcall") to all the elements of the Collection?
Take a look to Iterable.forEach
>Why didn't you provide a "Predicate" interface, and related methods
>a method to find the first element in the Collection satisfying the
predicate => java.util.function.Predicate
col.stream ().filter(predicate).findFirst ()
it's on Stream because you can choose if you want a parallel operation or not.
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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