FilesExpand file tree

 master

/

Merge2SetsByStream.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

33 lines (22 loc) · 771 Bytes

 master

/

Merge2SetsByStream.java

Copy path

Top

File metadata and controls

• Code
• Blame

33 lines (22 loc) · 771 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

package com.set;

import java.util.Arrays;

import java.util.HashSet;

import java.util.Set;

import java.util.stream.Collectors;

public class Merge2SetsByStream {

private static <T> Set<T> mergeSet(Set<T> a, Set<T> b) {

Set<T> mergeSet = a.stream().collect(Collectors.toSet());

mergeSet.addAll(b);

return mergeSet;

}

public static void main(String[] args) {

Set<Integer> a = new HashSet<>();

a.addAll(Arrays.asList(new Integer[] {1,2,3,4,5,6}));

Set<Integer> b = new HashSet<>();

b.addAll(Arrays.asList(new Integer[] {1,3,2,5,7,8,9}));

System.out.println("A Set=> "+a);

System.out.println("B Set=> "+b);

Set<Integer> hashi = mergeSet(a, b);

System.out.println("HashiSet Set=> "+hashi);

}

}