ConceptsStreams: lazy evaluationeasymcq
What does this print?
List<Integer> nums = List.of(5, 12, 20);
nums.stream()
.filter(n -> { System.out.println("check " + n); return n > 10; })
.map(n -> n * 2);
System.out.println("end");
What does this print?
List<Integer> nums = List.of(5, 12, 20);
nums.stream()
.filter(n -> { System.out.println("check " + n); return n > 10; })
.map(n -> n * 2);
System.out.println("end");