Question

How to define and print IntStream in Java

Answer 1

package javaapplication1;

import java.util.stream.IntStream;
import java.util.stream.Stream;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        IntStream digits = IntStream.of(1, 2, 3, 4, 5, 6, 7, 8, 9);
        
        Stream<Integer> o =  digits.boxed();
    
        o.forEach(System.out::println);
    }
}
 
/*
run:

1
2
3
4
5
6
7
 
*/

 

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