convert every character in string to arraylist jva
import java.util.ArrayList;
import java.util.List;
// Convert a String to a List of Characters
class Util
{
public static void main(String[] args)
{
String string = "Techie Delight";
List<Character> chars = new ArrayList<>();
for (char ch: string.toCharArray()) {
chars.add(ch);
}
System.out.println(chars);
}
}convert character arraylist to array
public char[] toArray(List<Character> list){
char[] toReturn = new char[list.size()];
int i = 0;
for(char c : list)
toReturn[i ++] = c;
return toReturn;
}Copyright © 2021 Codeinu
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