22 lines
631 B
Java
22 lines
631 B
Java
package _03_stream;
|
|
|
|
import java.util.Arrays;
|
|
import java.util.List;
|
|
import java.util.Random;
|
|
import java.util.stream.IntStream;
|
|
import java.util.stream.Stream;
|
|
|
|
public class StreamEx_02 {
|
|
|
|
public static void main(String[] args) {
|
|
|
|
List<Integer> list = Arrays.asList(1, 2, 3, 4, 5);
|
|
|
|
// 스트림 생성
|
|
Stream<Integer> stream = list.stream(); // Collection
|
|
Stream<String> stringStream = Stream.of("a", "b", "c");// 배열
|
|
Stream<Double> ranStream = Stream.generate(Math::random); // 메소드 레퍼런스
|
|
IntStream intStream = new Random().ints(5); // 난수 스트림
|
|
}
|
|
}
|