Stream API in Java provides a way to process collections of objects in a functional style. Stream API allows for easy manipulation of collections using functional programming concepts like map, filter, and reduce. Example: List names = Arrays.asList("Alice", "Bob", "Charlie"); names.stream().filter(name -> name.startsWith("A")).forEach(System.out::println); Streams can be parallelized to improve performance on multi-core processors. Example: List numbers = Arrays.asList(1, 2, 3, 4, 5); int sum = numbers.parallelStream().reduce(0, Integer::sum);

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Stream api example

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Stream API in Java provides a way to process collections of objects in a functional style.

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