Make string into arraylist with individual characters Java

Question

I have a String called new_alpha which contains only characters (no whitespace). How do I split it so that each character is a different element in a new ArrayList?

@PalpableCoral ` just assign it to ArrayList<String> object. — Mustahsan
– Mustahsan, Commented May 31, 2019 at 18:37
new_alpha.codePoints().mapToObj(cp -> new String(new int[] { cp }, 0, 1)).collect(Collectors.toCollection(ArrayList::new)) — Andreas
– Andreas, Commented May 31, 2019 at 18:40

Qingfei Yuan · Accepted Answer · 2019-05-31 19:11:37Z

1

Arrays.asList(new_alpha.toCharArray())

answered May 31, 2019 at 19:11

Qingfei Yuan

1,2121 gold badge9 silver badges12 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

joshiii · Accepted Answer · 2019-05-31 19:29:48Z

0

int len=new_alpha.length();
ArrayList<Character> arr=new ArrayList<Character>();
for(int i=0;i<len;i++)
{ arr.add(new_alpha.charAt(i));
}

Your all character of String convert into ArrayList;

answered May 31, 2019 at 19:29

joshiii

12 bronze badges

Collectives™ on Stack Overflow

Make string into arraylist with individual characters Java

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related