Junior — Middle
How can the number of elements processed in a Java Stream be limited?
sobes.tech AI
Answer from AI
In Java Stream API, to limit the number of elements processed in a stream, you can use the following methods:
- limit(n) — limits the stream to the first n elements.
- skip(n) — skips the first n elements, starting processing from the (n+1)-th.
Example of usage:
List<Integer> numbers = List.of(1, 2, 3, 4, 5, 6);
List<Integer> limited = numbers.stream()
.limit(3) // takes only the first 3 elements
.collect(Collectors.toList());
System.out.println(limited); // [1, 2, 3]
You can also combine these with filtering or other operations for more precise control over the number of processed elements.