Question

How to convert a Set to Stream in Java

Answer 1

import java.util.*; 
import java.util.stream.Stream; 

public class MyClass {
    public static void main(String args[]) {
        Set<String> set = new HashSet<>(); 

        set.add("java"); 
        set.add("c++"); 
        set.add("php"); 
        set.add("python"); 
        set.add("c"); 
        
        Stream<String> stream = set.stream(); 
      
        stream.forEach(element -> System.out.print(element + " ")); 
    } 
}



/*
run:

c++ python java c php 

*/

 

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