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Java 8 - Streams - Collectors - To Collection



  • toCollection operation on Collection provides a way to aggregate the result of a stream operation into a Collection.

int stream one two three-three
IntStream oneToThree_three = IntStream.of(1, 2, 3, 3);


USAGE

 TreeSet resultCollection = oneToThree_three.boxed() .filter(number -> number > 2) .collect(Collectors.toCollection(TreeSet::new));

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