Question

How to create ArrayList of characters from array of characters in Java

Answer 1

import java.util.ArrayList;
import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Character[] arr = {'j', 'a', 'v', 'a'};
        
        ArrayList<Character> al = new ArrayList<Character>();
        
        al.addAll(Arrays.asList(arr));

        System.out.println(Arrays.toString(al.toArray()));
    }
}




/*
run:
  
[J, a, v, a]
  
*/

 

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