Java中将流(Stream)转换为Set
首先，设置一个流(
Stream<Integer> stream = Stream.of(25, 30, 45, 50, 75, 100, 125, 150);
现在，声明一个Set并将此流转换为set-
Set<Integer> set = new HashSet<>(); stream.forEach(set::add); set.forEach(res -> System.out.println(res));
示例
以下是在Java中将Stream转换为Set的程序-
import java.util.*;
import java.util.stream.*;
public class Demo {
public static void main(String[] args) {
Stream<Integer> stream = Stream.of(25, 30, 45, 50, 75, 100, 125, 150);
Set<Integer> set = new HashSet<>();
stream.forEach(set::add);
System.out.println("Stream to Set...");
set.forEach(res -> System.out.println(res));
}
}输出结果
Stream to Set... 50 100 150 25 75 45 125 30