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Java 8 - Streams - Transformations - Sorted


  • sorted operation on stream returns a new stream whose items are sorted.
  • There are two implementations, the first sorts the stream items in natural order and the second sorts the stream items using a comparator.

int stream three to one
Stream<Integer> threeToOne = Stream.of(3, 2, 1);

int stream two to one
Stream<Integer> twoToOne = Stream.of(2, 1);




USAGE

 Stream<Integer> oneToThree_sorted = threeToOne.sorted();

Stream<Integer> twoToOne_sorted_comparator = twoToOne.sorted((a,b) -> a.compareTo(b));




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