[JAVA] Output multiplication table with Stream

I learned Java as an inexperienced person before joining the company a year ago, and I wrote this code

A standard that outputs a multiplication table by doubling the for statement, outputting the product multiplied internally without line breaks, and outputting a line break each time the internal for ends.

Kuku.java

public class Kuku { 
    public static void main(String[] args) {
 
        for (int i = 1; i <= 9; i++) { 
            for (int j = 1; j <= 9; j++) { 
                System.out.print(i * j + " "); 
            } 
            System.out.println(""); 
        } 
    }
}

/************************************************
1 2 3 4 5 6 7 8 9 
2 4 6 8 10 12 14 16 18 
3 6 9 12 15 18 21 24 27 
4 8 12 16 20 24 28 32 36 
5 10 15 20 25 30 35 40 45 
6 12 18 24 30 36 42 48 54 
7 14 21 28 35 42 49 56 63 
8 16 24 32 40 48 56 64 72 
9 18 27 36 45 54 63 72 81 
*************************************************/

I've been studying Stream API a year later and now I'm trying to do the same

did it

Kuku.java

import java.util.stream.IntStream;

public class Kuku { 
    public static void main(String[] args) { 
  
        IntStream.rangeClosed(1, 9).forEach(i -> {
            IntStream.rangeClosed(1, 9).forEach(j -> System.out.print(i * j + " "));
            System.out.println("");
        });
    }
} 

/************************************************
1 2 3 4 5 6 7 8 9 
2 4 6 8 10 12 14 16 18 
3 6 9 12 15 18 21 24 27 
4 8 12 16 20 24 28 32 36 
5 10 15 20 25 30 35 40 45 
6 12 18 24 30 36 42 48 54 
7 14 21 28 35 42 49 56 63 
8 16 24 32 40 48 56 64 72 
9 18 27 36 45 54 63 72 81 
*************************************************/