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Convert Stream to Set in Java
At first, set a stream −
Stream<Integer> stream = Stream.of(25, 30, 45, 50, 75, 100, 125, 150);
Now, declare a Set and convert this stream to set −
Set<Integer> set = new HashSet<>(); stream.forEach(set::add); set.forEach(res -> System.out.println(res));
Example
Following is the program to convert Stream to Set in Java −
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)); } }
Output
Stream to Set... 50 100 150 25 75 45 125 30
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